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"Clinton supporters" have been on TV for years. "Trump supporters" are new. Brian Stelter asks a panel about how they prepare for debates and how they're treated by TV networks.

Journalists have disdain for both Trump and Clinton, Mediaite founder Dan Abrams says. He supports the kind of on-screen fact-checking that CNN and MSNBC are doing.

Police across the country are warning of a dangerous spike in synthetic marijuana use. CNN's Evan Perez reports.

Jake Tapper talks to Ohio Governor John Kasich about Donald Trump, the Republican Convention, and the future of the party

According to reports, rebel fighters have nearly ousted ISIS from the key Syrian town of Manbij. CNN's Jon Jensen reports.

Hillary Clinton tries again to explain her email issues. Did this week's description do anything to help her with voters who have doubts about her honesty?

The future headlines from the "Inside Politics" forecast: Trump's donor dilemma, top Senate GOPers' fall playbook & the 2016 Green Party factor.

As Trump faces questions about his temperament, qualifications & character, will his down poll numbers have an impact on his ability to unify the party?

NPR's Domenico Montanaro on GOP donors' wariness about giving to Trump --and the one Koch brother who is backing him.

A vicious street fight was caught on camera by a concerned bystander in downtown Denver.

John Kasich tells Jake Tapper there was no back channel effort to get him to attend the RNC in Cleveland.

John Kasich tells Jake Tapper he sees Ohio as a challenging battleground state for Donald Trump. "It's difficult, if you are dividing, to be able to win Ohio," Kasich said.

Jake Tapper talks to Ohio Governor John Kasich about Donald Trump, the Republican Convention, and the future of the party

Jake Tapper talks to Ohio Governor John Kasich about Donald Trump, the Republican Convention, and the future of the party

CNN's Will Ripley explains how Japan's Emperor Akihito became known as the "people's emperor".

The Wall Street Journal's Laura Meckler on whether the debates will take place as planned or will Donald Trump flip the fall script?

CNN's John King reports on talks behind closed doors from top Senate Republicans and their allies about how to deal with the down-ballot Trump effect.

Donald Trump did endorse Rep. Paul Ryan, Sen. John McCain and Sen. Kelly Ayotte. But is it enough to keep some from his own party on his side?

John Kasich tells Jake Tapper that he only has honor and respect for the Khan family.

John Kasich tells Jake Tapper that he disagrees with the GOP platform change to stop arming Ukrainians against Russian aggression. "Putin is a thug," Kasich said.