NBC Nightly News Full Episode - July 16

Tonight: The FDA is investigating an iceberg lettuce supplier as the source of a parasite outbreak causing "explosive" diarrhea in people who contract the illness. Nationwide, nearly 7,000 people may have been sickened, with 1,645 of those cases confirmed and more than 5,100 still under investigation. Plus, smoke from Canadian wildfires is blanketing major cities across the U.S., obscuring iconic skylines and prompting air quality alerts. And raging flood waters rushed into cars and homes after a water main break today. Two men scrambled to get out of a sinkhole that opened up near Sunset Boulevard. NBC News’ Steve Patterson reports from the scene. And there's good news tonight: A family who lost everything in the devastating Utah wildfires was surprised with a new home donated by members of the community. It’s a powerful example of neighbors helping neighbors. 00:00 Intro 03:15: Iceberg lettuce eyed in parasite outbreak 05:19 Midwest sees world's worst air quality as wildfire smoke spreads 07:25 Desperate effort to rescue families from floodwaters 10:58 Dangerous waters sweep through West Hollywood 12:52 Trump teleprompter operator betting allegations 14:40 Temporary housing money for L.A. fire victims running out 18:53 Good News: Community comes together to buy new mobile home for couple after fire For more context and news coverage of the most important stories of our day, click here: https://www.nbcnews.com » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Subscribe to Here's the Scoop podcast: https://www.nbcnews.com/heres-the-scoop-daily-podcast » NBC News App: https://apps.nbcnews.com/mobile » Breaking News Alerts: https://link.nbcnews.com/join/5cj/breaking-news-signup?cid=sm_npd_nn_yt_bn-clip_190621 » Visit NBCNews.Com: http://nbcnews.to/ReadNBC » Find NBC News on Facebook: http://nbcnews.to/LikeNBC » Follow NBC News on Twitter: http://nbcnews.to/FollowNBC » Follow NBC News on Instagram: http://nbcnews.to/InstaNBC #BreakingNews #News #Politics