Donald Trump's 10 Biggest, Baddest Feuds
In his campaign announcement speech, Donald Trump characterized Mexican immigrants as rapists and drug dealers. Scott Olson/Getty

Donald Trump knows better than anyone that reality TV is fueled by conflict, both genuine and manufactured. In fact, Trump's entire life, up to and including his presidential campaign, has been conflict-driven.

Here is a necessarily partial list of Trump's most spectacular feuds over the years.