PHOENIX (KSAZ) - Donald Trump's campaign rallies started out full of comedic moments and anecdotes, but in the last month or so, they have taken a darker turn.
The rhetoric is harsher. Tempers are growing shorter. No question there are many more protesters helping to dial up the intensity, but "The Donald" is dialing up the intensity too.
Is this good for his campaign? Does it hurt him in the general election campaign if he wins the nomination?
Given the combative nature of his rallies, how does he unite the Republican party?