Dianne Feinstein is worried about what convention unrest would do "to the electorate as a whole."
A judge on Trump's short list tweeted that "the mind reels" at the thought of his court picks.
Only 35,000 Republicans voted in the Democratic primary, according to a GOP official.
The Texas senator had been floated by some as a possible Court nominee.
"I am not in that race and won't be," former Sen. Tom Coburn (R-Okla.) said.
Rep. Lacy Clay rejected claims from Donald Trump that Ferguson, Mo., is one of the most dangerous cities in the world.
Ed Rendell said Trump's past remarks will alienate too many female voters.
A report says Romney is no longer looking for a third-party alternative to Donald Trump.
The NRSC calls Clinton "the living embodiment of everything people hate about politics."
The Nevada Democratic chairwoman is asking Sanders for an apology after receiving death threats from his supporters.