First News with Jimmy Cefalo

Dr Michael O'Hanlon is a senior fellow for Foreign Policy at the Brookings Institution. He specializes in U.S. defense and American national security policy.*Follow him on Twitter: @MichaelEOHanlon. A Preview of Trump/Kim Summit II.

WIOD National Correspondent, Michael Bower *Follow him on Twitter: @TheBowerShow. Democrats and some Republicans on Capitol Hill are taking measures to stop President Trump’s emergency declaration to build the wall on the border with Mexico.

WIOD National Correspondent Bill Zimpfer *Follow him on Twitter: @BillZ981. Meetings are set to begin in Vietnam, as President Trump and Kim Jong Un sit down for a one-on-one session to kick off the summit.

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

Miriam Salpeter is our Social media expert. She also has a new opportunity to help business owners and job seekers make sure your LinkedIn profile is attracting attention and winning offers. Visit SocialMediaHelpDesk.info *Follow her on Twitter: @MiriamSalpeter

Ryan Petty is the father of Alaina Petty, killed at Marjory Stoneman Douglas High School. He’s also a member of the MSD Public Safety Commission. *Follow him on Twitter: @rpetty ‏

ABC News Correspondent & “World News Tonight” Weekend Anchor, Tom Llamas in Caracas, Venezuela *Follow him on Twitter: @TomLlamasABC, with details about his exclusive interview with Venezuelan Dictator Nicolas Maduro.

Dr. Deborah Ann Mulligan, Professor at Nova Southeastern University's College of Osteopathic Medicine. She is Board certified in Pediatrics and Emergency Medicine.

WIOD Natl Correspondent Bill Zimpfer *Follow him on Twitter: @BillZ981. The stage is set for Trump / Kim II in Hanoi.

ABC News Correspondent Lana Zak at the White House *Follow her on Twitter: @lanazak