Sonia doesn’t want to go with Jayalalithaa and so it is vital for the Congress to stay in favour with Dramuk. The government also knew that the only way to shift the focus from the CWG scam was to play up the 2G scam to the hilt and have it investigated and form a JPC, too. The Central government is thus on the same wavelength as Karunanidhi, who knew about the Kalaigiri raid in advance, and thus set things right in advance. The raid started at about half past twelve and went on until 5:15 in the morning. It was obviously meant to not disturb TV editors.