year over what happened in south bend and said he was frustrated by the failure to properly vet donors. >> especially as mayor of a city that has had a lot of anguish over police/community relations, i believe strongly that justice is more important than campaign contributions. you need to be sure you've gone through the steps to make sure there's no concern that would make you regret they're associated with the campaign. >> and facebook under attack. the biden campaign asking the social platform to reject another attack ad on the former vice president. biden's campaign manager says facebook is letting candidates misled americans. facebook says the ad in question isn't even running on their platform. alexandria ocascio-cortez, another facebook critic, took a jab yesterday at the rally in queens. >> we need to take power over our lives again. i don't know about you, but i don't want mark zuckerberg