Greg Fergus, Liberal MP; Stephanie Kusie, Conservative MP; Rachel Blaney, NDP MP; Daniel Blaikie, NDP MP; Bill Nelson, NASA Administrator; Elliot Hughes, Summa Strategies; Lisa Raitt, former Conservative Cabinet minister; Tom Mulcair, CTV News Political Analyst; Robert Benzie, the Toronto Star; and Richard Madan, CTV News. Jyoti Gondek, Calgary Mayor, and Danielle Smith, Alberta Premier (Live News Conference).