He said his administration will spare 'no resources or expense in this effort' to investigate who sent the packages.
Hillary Clinton, Donald Trump and John Kasich scored major victories on Tuesday that significantly reshaped the presidential race while a big loss in Florida prompted Marco Rubio to drop his White House bid.
The United States decided not to inform Pakistan about its top-secret mission to kill Osama bin Laden in Abbottabad as it knew that elements in spy agency Inter-Services Intelligence maintained close ties with the al Qaeda and the Taliban, according to former Secretary of State Hillary Clinton.
The Islamic State is laughing at America as the political leaders in the country have no effective strategy against the terror group, said Trump.
She asserted that people live in fear that Islamabad is going to have a coup.
Clinton win potentially disrupts a string of expected primary losses this month that had threatened to weaken her even as she turned her focus to her likely matchup against Republican Donald Trump in the general election.
On her first overseas trip as the top US diplomat, Secretary of State Hillary R Clinton would embark on a week-long visit to China, Japan, South Korea and Indonesia later in February.
The 70-year-old reality TV star has strongly refuted reports of any relationship with Putin and has said he has never met the Russian president.
Clinton avoided giving a direct answer to the question, while Sanders responded by saying that the American people will never elect a president who insults Mexicans, Muslims, women and blacks.
If the former US vice-president runs, the already crowded Democratic primary field will steer clear to make him the clear front-runner for his party's nomination.
From the time he left office after his loss in the 2020 presidential election to his nomination as the Republican candidate in the 2024 race, Trump continued to dominate the American news cycle and the country's psyche.
The animated image, which the president retweeted on Sunday, also shows Clinton tripping and falling after being hit in the back as she boards a plane in 2011 as the secretary of state, CNN reported.
A new Washington Post-ABC News poll stated that the two leaders, ahead of the first presidential debate, are locked in a neck-and-neck battle with just over a month to go for the elections.
Did Jeff Bezos decide against endorsing Harris because it would hurt his business interests? Only God and Bezos know, and neither of them are talking, notes Prem Panicker.
Clinton and Sanders, meeting for the debate in Brooklyn just days before the crucial presidential primary in New York on April 19, minced no words as they attacked each other.
Guests at the memorial service were startled to see former President Jimmy Carter, all of 99 and in hospice care, attend the ceremony for his beloved Rosa to whom he had been married to for 77 years.
'Ratan had the quality that JRD and Russi Mody had -- they could walk with kings and never lose the common touch.'
Republican Donald Trump and Democrat Hillary Clinton on Wednesday knocked down another barrier by winning in Arizona presidential primaries but the frontrunners lost out in Utah to their nearest party rivals who kept their chances alive as the race to the White House gathered steam.
A record number of 35 million people have already voted under the early voting provision of American democratic system ahead of Tuesday's presidential election, surpassing the 2012 record when 32.3 million people exercised their franchise in advance.
Santos also had access to a highly secure room called an SCIF (sensitive compartmented information facility).
She warned that Trump is not fit to have his finger on America's nuclear trigger.
The previous record for a presidential debate viewership was 80.6 million between the then incumbent Democrat Jimmy Carter and his Republican rival Ronald Reagan in 1980.
When it comes to Mr Trump, people still want to know more, a social media expert said.
An overwhelming majority of voters believe that neither Republican nominee Donald Trump nor Democratic candidate Hillary Clinton will be able to unite the country after the elections.
'I just did not think it was going to be that big a deal. It is just the kind of thing that if it happens to you and you are a busy, active person, you keep moving forward,' Clinton said.
The United States should elect a woman as president "as soon as possible" and the country is ready for it, US First Lady Michelle Obama has said.
Recent polls indicate that Trump is trailing behind Democratic presidential nominee Hillary Clinton among non-White communities, in particularly among African-Americans, Asian-Americans and Latinos.
Democratic front-runner Hillary Clinton will face her first major political test on Wednesday when she shares the stage with four other aspirants at the party's inaugural debate of the 2016 presidential campaign.
'Just think about it. She's a prosecutor, he's a convicted felon. I love that juxtaposition.' 'She's a woman, and she's black and South Asian. He's a white guy who grew up with enormous [wealth].' 'She grew up in a very average, lower middle class/middle class kind of setting with a single mother.'
The sentiment-driven rally also got support from stock specific earning results and Finance Minister Arun Jaitley's statement that the Centre will step up reforms to attract more investment and fill up infrastructure deficit.
Dr Kissinger, then US president Richard M Nixon's national security adviser, feigned illness on a visit to Pakistan in July 1971 and made a secret trip to Peking, as Beijing was then called, to begin the process of a rapprochement between America and China. It was a debt that Chinese leaders have never forgotten.
There was an explosion in search traffic on Google for terms such as 'emigrate' and 'how to emigrate to Canada' following the announcement of a series of victories in key swing states for the Republican nominee.
Clinton and her campaign pressed America's top cop, FBI Director James Comey, to put out the "full and complete facts" about a renewed probe into a cache of recently discovered emails, as the development emboldened Republican rival Donald Trump to seize on to the reignited controversy.
The second debate soon turned ugly with the Republican nominee going on the offensive with personal attacks, but Democratic rival accuses him of diverting attention from the lewd tapes.
Apologising for using private email server during her term as secretary of state, Democratic presidential frontrunner Hillary Clinton has said "I am sorry" and termed her decision a "mistake."
Amidst reports that Donald Trump is gaining ground in key battle states in the US, the Republican presidential nominee on Thursday said that Americans are "ready to discard failed political establishment" that disrespects upon hardworking people.
Indian-American Louisiana governor Bobby Jindal and Chris Christie, the governor of New Jersey which has a significant presence of the Indian-origin community, exchanged some feisty barbs on the state of the US economy during a Republican undercard debate.
In a scathing attack, Democratic presidential aspirant Hillary Clinton has accused China of "hacking into everything that doesn't move" in America and "stealing" huge amounts of government information.
Donald Trump's exaggerated opinion of his dealmaking capacity can get him into trouble, observes R Sriram.
Clinton will be a commander-in-chief who would defeat the Islamic State, the US president said, adding she will make a "smart and steady" US president, though not without her share of mistakes.