On Sunday, Democratic presidential nominee Joe Biden held an online campaign event.<br />During the event he very-clearly mixes up President Donald Trump and former President George Bush.<br />At the event Biden warned against "four more years of George" when telling people why they should vote for him.<br />It's not clear which former president Biden was referring to.<br />Business Insider reports that Biden's wife Jill had to gently remind the former VP that he was running against Donald Trump.
