Meet the Press NOW — April 6

President Trump ramps up his threats to strike Iran's civilian infrastructure ahead of his Tuesday evening deadline. Former Secretary of Defense Leon Panetta and retired Colonel Steve Warren join Meet the Press NOW to discuss the rescue operation of two airmen who ejected from a downed F-15 deep inside Iran. The astronauts on Artemis II fly by the moon. Former U.S. Ambassador to NATO Ivo Daalder discusses the NATO chief's upcoming White House visit as the president continues to lash …