Credit: Donald Trump won a close Republican primary contest over Marco Rubio, while Hillary Clinton cruised to an easy victory in the Democratic race.

Clinton, Trump triumph in Virginia on Super Tuesday

D.C. mayor withdraws support for Pepco-Exelon deal

Confusion in Prince William Co. over new polling locations

2016 Colorado presidential caucus results (Democrats only)

2016 Arkansas presidential primary results

2016 Alaska presidential caucus results (Republicans Only)