we have breaking news this hour on joe biden's reversal on abortion funding. he was forcefully pressured by campaign insiders in addition to abortion rights groups and his 2020 primary rivals. let's go to our political reporter. the biden camp is portraying all of this as an evolution, not a flip-flop. what are you learning? >> well, wolf, you saw that intense pressure from biden's 2020 democratic opponents as well as those abortion rights groups, but we're learning there were also intense conversations going on within the biden campaign, especially in these last two days, with his advisers personally pushing him to reverse course. joe biden's team coming out in full force today trying to explain his sudden reversal to