Chad Wolf: Next 48 hours are critical in aftermath of Hurricane Laura

Acting DHS Secretary Chad Wolf on preparations underway for FEMA and search and rescue teams in Texas and Louisiana. Subscribe to Fox News! Watch more Fox News Video: Watch Fox News Channel Live: FOX News Channel (FNC) is a 24-hour all-encompassing news service delivering breaking news as well as political and business news. The number one network in cable, FNC has been the most-watched television news channel for 18 consecutive yea