Questions are mounting about the gaps in communication regarding the deadly flooding in Texas. NBC News' Priscilla Thompson reports more from Kerrville, Texas. Former NOAA Chief Scientist Craig McLean joins Ana Cabrera to share his insights and expertise on disaster response. For more context and news coverage of the most important stories of our day click here: https://www.msnbc.com/ » Subscribe to MSNBC: https://www.youtube.com/msnbc » Subscribe to MSNBC on TikTok https://www.tiktok.com/@