from 3.5 trillion to is .5 dollars trillion. reporter: the eid we have for our country. reporter: he and arizona democrat seernts seernts hounded by protesters this weekend who followed sinema into a arizona bathroom and paddled up to manchin s house boat. tax the rich! we re taxing the rich! reporter: but the two weren t president biden s most prissing problem. the nation is set to hit its borrowing limit in just two weeks, and republicans voted twice last week to default. you don t want to help save the country? get out of the way so you don t destroy it. reporter: in a letter to president biden today, republican leader mitch mcconnell argued, since your party wishes to govern alone, it must handle the debt limit alone as well. mr. biden warned that retirement accounts could start taking a hit this week, if the market gets spooked by senate gridlock.