Meet the Press NOW — August 18

Voters are heading to the polls for primaries across Alaska, Wyoming, California and Florida. NBC News Chief Data Analyst Steve Kornacki previews the key races. NBC News Senior National Politics Reporter Jon Allen hits the road as part of his Drive to Decision Day series to talk to voters in battleground Ohio. Former Broward County Mayor Dale Holness (D-Fla.) joins Meet the Press NOW to discuss his bid to unseat eleven-term Rep. Debbie Wasserman Schultz (D-Fla.).