Meet the Press NOW — April 21

WELCOME TO MEET THE PRESS NOW. I'M MONICA ALBA IN WASHINGTON, WHERE THE NEXT STEPS IN U.S. PEACE TALKS WITH IRAN ARE UNCLEAR. WITH VICE PRESIDENT VANCE'S PLANNED TRIP TO PAKISTAN FOR IN-PERSON TALKS NOW IN A HOLDING PATTERN, AND PAKISTANI MEDIATORS WARNING THE CEASEFIRE IS SET TO EXPIRE BEFORE 8 P.M. TONIGHT AS PRESIDENT TRUMP SIGNALS HE'S PREPARED TO RESTART THE WAR IF THERE IS NO FINAL DEAL. THIS HOUR, THE PRESIDENT IS SET TO HOLD AN EVENT AT THE WHITE HOUSE WITH COLLEGE ATHLETES, WHERE HE COULD PROVIDE A ...