Global News Hour at 6 Calgary May 15 2014 8:18pm 01:50 Loading... Nomination day for the PC leadership race Thu, May 15 : Nominations for the PC party leadership officially opened on Thursday. But as Gary Bobrovitz reports the race appears to be kicking off with whimper rather than a bang. UPDATE: Jim Prentice an official candidate in PC leadership race Responsive site? HTTPS:// site?