Jen Psaki shares new reporting from NBC News about Donald Trump being fed a daily sizzle reel of Iran war explosions, and growing concerns that even the most basic information about the war in Iran is eluding Trump's understanding regardless of the briefing format. And a classified Pentagon briefing of lawmakers on the plan for Iran was apparently so unacceptable that even Republicans were willing to risk Trump's ire to speak out against how the war is being run.