CBI has intensified action on the allegations of scam in Delhi's excise policy. After raiding the house of Deputy Chief Minister Manish Sisodia, the CBI on Saturday questioned five named accused in this case for around 12 hours. During the 14-hour raid at Sisodia's house on Friday, the CBI had recovered some documents. Sisodia's phone and laptop have also been seized. Watch Khabrein Superfast.