The NDP has officially launched the race to find its next federal leader. Former NDP MP Nathan Cullen, who ran for the leadership in 2012, says though the party has a lot of repairing to do after losing official party status in the last election, there is space for the NDP to rebuild as parties shift to the centre-right of the spectrum. The Power Panel weighs in. »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS Connect with CBC News Online: For breaking news, video, audio