Clinton said kids would be at greater risk of "violence and bigotry" if Trump wins.
Sanders announced that he would support Tim Canova.
“Well, it’s certainly more of a consideration than it was,” Cuban said.
Sanders does slightly better in an Ohio match-up against Trump.
"I think he needs to release his tax returns," she said.
“We are going to push for the most progressive agenda that we can," he said.
"The indicators are that ... it's terrorism," Rep. Peter King (R-N.Y.) said.
"If we don’t remember, we will absolutely forget,” William Weld said.
Sanders said he could help Democrats gain control of the Senate, however.
"It's going to be an uphill climb, but I think we have a shot," he said.