Biden: Trump is 3 years younger and a lot less competent

President Biden responds to questions and concerns about his age during the CNN Presidential Debate. (Courtesy: CNN)President Biden responds to questions and concerns about his age during the CNN Presidential Debate. (Courtesy: CNN) Read Moref2238cf7-a804-52a3-989e-50b7f930abde, fnc, Fox News, on|air, politics|elections, politics|person|joe_biden, politics|person|donald_trump, primary_politics, politics|elections|presidential_debates, video The Latest & Breaking Videos on Fox News