Meet the Press NOW — March 18

President Trump clashes with the judicial branch as Chief Justice John Roberts rebukes calls to impeach a federal judge. Former U.S. Ambassador to Russia Michael McFaul joins Meet the Press NOW to discuss the phone call between President Trump and President Putin and what it could mean for the war in Ukraine. NBC News International Correspondent Matt Bradley reports from Israel after airstrikes in Gaza effectively end the nearly two-month-long ceasefire with Hamas.