Since the onset of his 2016 presidential campaign, Donald Trump has been on the attack. In fact, during his initial announcement, he made national headlines for controversial statements about Mexican immigrants. In the weeks since, he's mocked Hillary Clinton, teased Jeb Bush, and speculated that he'd kick a notorious drug lord's ass.
For the unfamiliar, Trump's long employed a savage brand of diplomacy. This guy has been involved in more petty feuds than the entire scope of Bravo!'s Housewives combined. And his collection includes a sitting president and the head of a Mexican drug cartel. In sum, the guy's got range! As a refresher, we've broken down some of Trump's more recent, high-profile beefs in the video above. Check it out.