For Democrats, anything less than 15 net pickups will be a disappointing outcome [in presidency race].

If the Congress is going to spend its whole time hauling up regulators and bureaucrats and looking like they're focusing on tiny, trivial things, instead of jobs and the economy, it could be a problem for them.

White voters were 72 percent of the electorate in 2012, and their share of the population has shrunk a couple points since then. [Donald] Trump has had trouble winning certain segments of the white vote, such as suburban women and college-educated voters.

African-American voters are not nearly as enthusiastic about [Hillary] Clinton as they were about [Barack] Obama.

The Senate is the big prize. Until recently, Democrats felt confident they could get the four seats they needed to take back control if [Hillary] Clinton is in the White House and Vice President Tim Kaine held the tie-breaking vote.

There was another Cleveland rally [of Hillary Clinton] - this one with LeBron James.

In 2012, African-Americans were 13 percent of the electorate, and 93 percent of them voted for [Barack] Obama.