ABC News Correspondent Karen Travers at the White House *Follow her on Twitter: @karentravers

TV Guide Senior Critic, Matt Roush *Follow him on Twitter: @TVGMMattRoush

Dr. Aileen Marty is an expert in and Director of the Infectious Disease Department at Florida International University. She’s also a member of the WHO Advisory Group on Mass Gatherings *Follow her on Twitter: @ProfDrAMarty

NBC News Political Director Chuck Todd is moderator of “Meet the Press” and host of MSNBC’s MTP Daily at 1pm *Follow him on Twitter: @chucktodd

The Director of the Miami-Dade Police Department, Freddy Ramirez *Follow him on Twitter: @MDPD_Director

ABC News Correspondent Jordana Miller in Jerusalem *Follow her on Twitter: @jordanalmiller. As of last night, Israel said it was massing troops along the Gaza frontier and calling up 9,000 reservists ahead of a possible ground invasion of the Hamas-ruled territory.

WIOD National Correspondent Rory O'Neill *Follow him on Twitter: @RadioRory. Now that gasoline is flowing again through the Colonial Pipeline, what will that mean for gasoline prices?

Military Appreciation Month: Master Sergeant Genisha Christopher, USAF. NCO in charge of Air Force Reserve Affairs at South Com

ABC News Correspondent Karen Travers at the White House *Follow her on Twitter: @karentravers

Our weekly Consumer News Segment with Bob Sullivan. He is a consumer rights expert, advocate and author of the NYTimes Best Sellers, Gotcha Capitalism, and Stop Getting Ripped Off! Sign up for his Consumer Newsletter – The Red Tape Chronicles on his website: bobsullivan.net