Donald Trump has criticized Vice President Kamala Harris for her stance on border security and her recent policy proposals, accusing her of copying his ideas and being inconsistent in her policy positions. Trump has also made offensive remarks about Harris and questioned her racial identity, while his campaign faces challenges with his running mate, J.D. Vance, who has been criticized for various statements and personal attacks. Meanwhile, Trump has accused Harris of being all talk and no action on border security, while Harris blames Trump for blocking bipartisan border legislation. Trump's campaign is trying to keep him out of the spotlight due to concerns over his likability, but Harris continues to taunt him, aiming to provoke a reaction. Despite Trump's claims of leading in polls, Harris has gained ground, prompting Trump to agree to a debate in September.