Presidential candidates drive national discussion to new lows
'Empire' star says GOP candidate has 'store bought intelligence'
Five states up for grabs on major primary night
Five states up for grabs on 'Mini-Tuesday'
Rubio tops Kasich by one point in ‘primary;’ Trump finishes third
Florida senator received 37 percent of the vote
GOP stands to lose Senate, even House, if Trump is nominee
The danger of losing our social filters
Vt. senator scores upset, but Clinton nabs more delegates
2016 hopefuls less explicit in opposing LGBT rights at CPAC
