Thursday night's Democratic debate highlighted a trending tic among politicians. Here's what is and what it really means.
How well do you know GOP presidential hopeful Sen. Ted Cruz? Take our quiz.
Much about the 2016 campaign has bewildered pundits, but the rise and fall of Carly Fiorina fit a classic pattern.
The 2016 election thus far has shown that party elites aren’t all-powerful – and they ignore restiveness in voter ranks at their peril.