OPINION | Obama's legacy will be enshrined in a library, but what will it include.
OPINION | Approval could hinge on presidential election winner in November
OPINION | The moral fiber of the Republican Party and America as a whole is at stake.
OPINION | But what does that really mean?
The GOP strategist said he has never seen a campaign with "less discipline" than Trump's.
"It's just unbelievable," Jan Brewer said.
Clinton leads Trump in Florida, while the GOP nominee has a slight edge in Texas.
Joel Benenson said Republicans are focused on James O'Keefe's videos instead of Trump's words.
"We predict that this is going to be the biggest election in American history," Mook said.
OPINION | As Millennial voting power increases, voter registration must evolve.
Clinton leads Trump 50 percent to 38 percent.
Clinton's army of field staffers is much larger than Trump's.
With Trump as the nominee, California Republicans may not come out to vote, analysts say.
OPINION | Nobel Prize winner's 1984 song fits the times we are in
Clinton is outraising and outspending Trump.