July 18, 2012 5:24 pm This Week on 1st Look: We're on the Road to London 2012 Find out what it takes to be an Olympian with host Ali Fedotowsky and some special guests. Catch “1st Look” this Saturday after “SNL” on NBC. US & World Videos 1:16 Firefighters rescue dog from bathroom wall 6:23 Gypsy-Rose Blanchard reveals nose job and prison beauty secrets in ‘hot girl' TikTok 1:34 Chris Pratt's stunt double Tony McFarr dead at 47 1:51 Kim Kardashian and North have girls night out at L.A. Sparks WNBA game 2:58 Jennifer Garner's mom steals the show in sassy videos for funny birthday tribute