Donald Trump’s campaign is hoping that conspiracy theorist Robert F. Kennedy Jr. acts as a spoiler for President Joe Biden. However, Axios is reporting that Kennedy may have some ideas of his own. Kennedy has cut a new ad in which he talks about getting tough on the border, while separately pledging to launch an investigation into Capitol riot prosecutions in what appears to be a blatant appeal to voters who would otherwise support former President Donald Trump. “Kennedy’s long-shot independent campaign so far appears to be hurting President Biden more than Trump in polls, but Kennedy’s latest…