"Trump's Immunity Hearing and Boeing Hardware Focus: Tuesday's Top Briefing"

The NTSB is investigating the hardware on the Alaska Airlines flight that experienced a near-disaster, focusing on fractured guides and missing bolts; Donald Trump is expected to attend a hearing on presidential immunity; a U.S. national has been arrested in Russia on drug charges; an explosion at a Texas hotel is suspected to be caused by a gas leak; Secretary of State Antony Blinken is set to discuss the situation in Gaza; Michigan caps an undefeated season with a college football title.