Trump said his victory three years ago was a 'defining moment in American history' and vowed to maintain his 'America First' policy as he touched the hallmarks of his 2016 campaign, hard-line immigration policies and defence spending.
Mueller, who investigated into ties between Russia and the Trump campaign, resigned on Wednesday.
He, however, said the Russian government sought to interfere in US election process.
The announcement by Attorney General Jeff Sessions comes within days of President Donald Trump firing his Secretary of State Rex Tillerson.
13 Russian nationals and 3 Russian companies have been indicted for interfering in the 2016 US presidential election through social media propaganda.
Trump's apparent confirmation that he is under probe for obstruction of justice by special counsel appointed to probe alleged Russian meddling in the 2016 presidential polls came a day after a Washington Post report pointed to such an investigation.
'The facts have become unimportant and useless.' 'What is important is the constantly shouting of patriotism even as one undermines the interests of the people.' 'And the abusing of rivals as being traitors,' says Aakar Patel.
The announcement of her resignation came a day after she testified before the House Intelligence Committee on allegations related to the Russian interference during the 2016 presidential campaign.
Praising the 'frank and business-like atmosphere' of the summit, the Russian leader said he considered the talks 'very successful and useful'.
Flynn appeared before a federal court on Friday morning to plead guilty after ex-FBI director Robert Mueller, who is investigating allegations of Russian interference in the presidential election as a special counsel, announced that Flynn was charged with "wilfully and knowingly" making "false, fictitious and fraudulent statements" to the Federal Bureau of Investigation about his conversations with Russia's then ambassador to the US Sergey Kislyak.
The stagnation in US-Russia relations does not augur well for New Delhi's strategic interests, says Harsh V Pant and Raj Kumar Sharma.
The extraordinary admission on Tuesday came the same day as Trump's former campaign chairman, Paul Manafort, was convicted of five counts of tax fraud, two counts of bank fraud and one count of failure to disclose a foreign bank account. The jury was unable to reach a verdict on the remaining 10 counts, and the judge declared a mistrial on those charges.
Crimes committed against Sikhs, Hindus, Buddhists, Arabs and three other minority religions would now be tracked as hate crime by law enforcement agencies and the Federal Bureau of Investigation, United States Attorney General Eric Holder said.
James Comey called for a national moment of reflection, in which everybody, regardless of partisan views, to evaluate the President and to consider whether he presents a threat to America itself.
The Federal Bureau of Investigation has for the first time acknowledged that it uses drone aircraft domestically for surveillance in a "very minimal way", even as the Obama administration grapples with the fallout from the public disclosure of its covert spying programmes.
American tech giants Microsoft and Facebook have disclosed the number of requests they had received from the US National Security Agency to reveal details, including internet usage of their consumers.
The oil cartel's decision to maintain the production ceiling at its 2016 level, despite the recovery of the world economy, will ensure shortfalls in supply and high oil prices in the foreseeable future, warns Ambassador D P Srivastava.
The Chinese President dethroned Russian President Vladimir Putin as the most influential person on the planet.
The reimposition of sanctions on Iran will have major impact on countries like India, with which it has traditional and historic trade relationship.
'That the 'I' word is swirling around Washington these days attests to the atmosphere that has taken hold and cannot but have a negative impact on political and economic decision-making,' says Claude Smadja.
"My son is a high-quality person and I applaud his transparency," Trump said.
'If I had not been elected President of the United States, we would right now, in my opinion, be in a major war with North Korea,' Trump said.
We sorted through countless photographs taken around the world to come up with the top photos of 2019. Together these images tell the story of the year -- capturing moments of hope and heartbreak, triumph and tragedy.