This is the first time that the 73-year-old former finance and home minister is being grilled by the ED in this case.
The chargesheet names 14 accused, including the Congress leader's son Karti Chidambaram, Peter Mukherjea and Indrani Mukerjea.
The country is all set for the second round of elections on April 18 in the ongoing seven-phase Lok Sabha polls that will elect 543 members to the lower house of Parliament. Going to polls in the second phase will be 95 seats in 12 states and one Union Territory. Here is a look at some of the big names contesting in phase two of Lok Sabha elections.
No one from the Gandhi family was present at the All India Congress Committee headquarters when the leaders filed their nominations for the election.
Creating a record, the CJI headed apex court collegium meetings led to appointment of 11 Supreme Court judges with nine of them, including three women, appointed in one go.
The Central Bureau of Investigation had called Karti for questioning on Thursday in connection with the foreign investment clearance given in the Aircel-Maxis deal in 2006 when his father Chidambaram was the finance minister.
"You are 74 years old and no 56!!! can stop you," Karti wrote to his father as he wished him on his birthday.
FIR says that the officials by virtue of influence exercised over them by Karti, not only ignored the serious illegality on the part of INX Media on both the counts but also deliberately showed undue favours to INX Group.
The case is related to the alleged irregularities in granting clearance by the Foreign Investment Promotion Board to INX Media, once owned by Peter and Indrani Mukherjea, for receiving overseas funds to the tune of Rs 305 crore.
Chidamabaram's counsel told the top court that he is sought by ED to be "vicariously involved" in the INX Media money laundering case as he is the father of Karti Chidambaram, who according to the probe agencies tried to influence the Foreign Investment Promotion Board members.
The senior Congress leader's role has come under the scanner of investigating agencies in the Rs 3,500-crore Aircel-Maxis deal and the INX Media case involving Rs 305 crore.
The panel had called him on the issue of the citizens' data safety.
"If the direction of satellites to Mars and Moon can be controlled from the earth, then why can't EVM be hacked," Udit Raj said in a tweet in Hindi. "If elections were held in America with EVMs, could Trump have lost," he asked.
The Congress leader was first arrested by the CBI on August 21.
'ABCL was almost bankrupt, Amit's house was mortgaged...'
"His (Chidambaram) arrest is good news. He is now cornered from all sides," Indrani Mukerjea told reporters in a sessions court where she was produced to attend trial in the case of killing of her daughter Sheena Bora.
Tamil Nadu Tennis Association Vice President Karti Chidambaram says the top 5-6 players such as Yuki Bhambri, Ramkumar Ramanathan, Sumit Nagal, Dhakshineshwar Suresh and Nitin Sinha should be supported to travel with a common coach and trainer, play 26 tournaments, out of which at least 18 are abroad, train for 20 weeks and have six weeks of rest in a year.
The haunting loneliness of Lag Ja Gale... the declaration of both love and war in the rebellious Pyaar Kiya To Darna Kya... the song of freedom and aspiration in Aaj Phir Jeene Ki Tamanna Hai... the naughtiness in love with Baahon Me Chale Aao...
The CBI had registered an FIR in the case on May 15, 2017 alleging irregularities in the FIPB clearance granted to the media group for receiving overseas funds to the tune of Rs 305 crore in 2007 during Chidambaram's tenure as finance minister.
Priyanka Vadra has admitted to mistakes in submitting multiple applications for Director Identification Number while Karti Chidambaram has been asked by the Corporate Affairs Ministry to explain his position on a related issue.
'Karti Chidambaram may be the beginning of a larger can of worms that the government has waited thus far to pop open,' says Vikram Johri.
The opposition and the government are locking horns over the PNB and INX Media cases.
The CBI and the ED said that new material has been recovered which needs to be collated.
He was permanently absorbed into the ED cadre in 2014 and has headed some high-profile investigations into the 2G spectrum allocation case, the 2010 Commonwealth Games, the money laundering cases against former Union finance minister P Chidambaram and his son Karti Chidambaram, Andhra Pradesh chief minister Y S Jagan Mohan Reddy and former Jharkhand chief minister Madhu Koda, the Aircel Maxis and VVIP choppers case.
Chidambaram and his son Karti Chidambaram were named in the chargesheet filed by the CBI in the case on July 19.
The Delhi high court on Tuesday stayed the proceedings before the trial court in the CBI's INX Media corruption case involving Congress leader P Chidambaram and his son Karti.
BJP members of the panel who were present in the meeting room didn't sign the attendance register in protest leading to a lack of quorum required for holding the meeting.
Sukanya Verma looks at the variety of daughter characters served by Bollywood on the big screen.
For the Congress to be taken seriously, it has to convince those around it that it could actually double its Lok Sabha seat share from the existing 52, and vote-share by a third more from the stagnating 20 per cent in 2014 and 2019, points out N Sathiya Moorthy.
This is the second time the former finance minister has got relief from arrest.
"If the government wishes to target me, they should do so directly, not harass friends of my son who carry on their own businesses and have nothing to do with politics," he said in a statement shortly after reports of IT and ED searches on some premises connected with Karti's friends.
'I believe this song became a hit because of Aishwarya Rai. She is totally responsible for its success.' 'People would go to see the film all over the country, just to see her dance.'
Held at Ved Niketan Dham in Haridwar from December 17-20, the Dharma Sansad was organised by Yati Narasimhanand Giri of the Juna Akhada, who is already under police scanner for making hate speeches and inciting violence against Muslims.
The father-son duo are in the radar of the probe agencies in another case concerning the Aircel-Maxis deal.
Chidambaram, who was accompanied by police personnel in the police bus, was put in a special cell in the Asia's biggest prison complex as per the orders of the CBI court.
Chidambaram has not been named as an accused in the FIR and the CBI is yet to file a chargesheet in the matter.
A BTech and PhD in police, human rights and social justice, Singh joined the federal anti-money laundering investigations agency in 2009 on deputation from Uttar Pradesh where he was serving as a state police service officer.
Chidambaram, who was closely monitoring the case of his son in the Supreme Court which was argued by his party colleague and senior advocate Kapil Sibal, had sprung a surprise last week by filing a petition on his own accusing the CBI and the Enforcement Directorate of carrying out a political vendetta against him and his family.
Like other inmates, he will also have access to the prison's library and can watch television for a specified period.