Military Appreciation Month: US Army Colonel Craig Smith, Director Communications Directorate at United States Southern Command

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

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

Our show’s resident Historian, Ken Davis. Author of the ”Don’t Know Much” series of books. His most recent is titled – “STRONGMAN: The Rise of Five Dictators and the Fall of Democracy” *Follow him on Twitter: @kennethcdavis or his website; DontKnowMuch.Com

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 new Interim Director of the Miami-Dade Police Department, George Perez *Follow him on Twitter: @MDPD_Director

WIOD Senior National Correspondent, Michael Bower *Follow him on Twitter: @TheBowerShow. The latest on the investigation into the Texas school shooting.

WIOD National Correspondent Rory O'Neill *Follow him on Twitter: @RadioRory. As the long Memorial Day weekend approaches, Rory takes a look at some of the big events that are planned, including activities in Washington.

Military Appreciation Month: US Marine Corps Lieutenant Colonel Monica Mellon - Deputy XO to the Combatant Commander, United States Southern Command

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