captions paid for by nbc-universal television good morning. welcome to today on a saturday. nice to have you here. i m lester holt. and i m amy robach. i was a little surprised this morning when i saw the news about jennifer lopez and marc anthony. they just renewed their vows last year. i think everyone thought they had figured it out. they were so likable together as a couple. we saw them together on american idol last. married since 2004 and the parents of two young children, they re now heading for divorce. this is anthony s second marriage. for lopez it s number three. we ll have more on their breakup just ahead. also, some very serious economic news that matters to all of us, the fight over the debt ceiling. it s reaching a boiling point in washington, and president obama is warning of a financial armageddon if a deal isn t struck. the clock is ticking for both sides to reach an agreement. we ll have the very latest. plus, a family search for a missing mom