Pentagon Briefs As Iran Threatens Israel; Pentagon Says, Will Support The Defense Of Israel; Iran Rejects Calls For Restraint Against Israel; U.S. Sends More Warships, Fighter Jets To Mideast; Fox Presses The Pentagon Over Responding To Iran; Now, Biden Arrives In New Orleans; Now, Biden Takes Questions In New Orleans; U.S. Intel Shows Iran Growing Threat To U.S. Elections; 2019, Harris Says She Supports Medicare For All; Harris Campaign Says, Won't Push Medicare For All; How Harris Win Could Change U.S. Health Care; Flashback, Democrats Mislead Public On Obamacare; Harris Changes Mind On Backing Medicare For All; Harris' Flip-Flopping Draws Comparison To Kerry; Protesters Shut Down 405 Freeway In California; Haley Predicting Harris' Rise

[15:00:00] MARTHA MACCALLUM, FOX NEWS ANCHOR: Thank you very much, you guys. And good afternoon, everybody, I'm Martha MacCallum, and here is THE STORY for today. We're getting an update [...]