Prime Minister Manmohan Singh has returned to India from the G-20 summit in South Korea, in the midst of the raging controversy over Telecom Minister A Raja's role in the 2G spectrum scam. At a press briefing on board Air India One, the Prime Minister was asked what he was planning to do about Raja, to which he responded, "Parliament is in session. It is not proper for me to comment on a subject which is also probably in the court."