Producer Vidhu Vinod Chopra today apologized for his outburst at a press conference in Noida. The producer lost his cool and indulged in a verbal duel with a journalist when asked about the similarity of 3 Idiots to Chetan Bhagat's book Five Point Someone. Chopra apologised by saying that he misbehaved because he was provoked by the TV reporter. The film 3 Idiots is on a record-breaking run and is on its way to super duper success, having made a turnover of Rs 400 crores in just the first four days.