Fourteen months after Clinton launched her second presidential bid and almost a year since Donald Trump began his run, the general election officially begins.

After a rollercoaster of political highs and lows since launching her campaign, Clinton took advantage of four factors in her race against Bernie Sanders.

Does he continue fighting all of the way through July’s Democratic convention? Or does he bow out after tomorrow’s results? And bow out gracefully?

Now that House Speaker Paul Ryan (Romney’s 2012 running mate) has endorsed him, Trump’s dominance of the Republican Party is undeniable.

May was a rough polling month for Hillary Clinton. But she’s still leading Trump nationally.

Hillary Clinton is clinging to a narrow two-point lead over Bernie Sanders ahead of the state’s June 7 primary, according to a new poll.

Advertisers in the 2016 presidential race have now spent $491 million over the airwaves, according to ad-spending numbers from NBC News partner SMG Delta.

For all of the attention on Hillary Clinton’s honesty and trustworthiness, Donald Trump has maybe even a bigger problem.

Hillary Clinton doesn’t want to give Bernie Sanders any legitimate rationale to remain in the race beyond the final primaries.

For every Clinton weakness, Trump often has an even bigger one.