Florida Sen. Marco Rubio won the Washington, D.C., GOP convention on Saturday night, the city’s Republican Party said.The results came soon after Texas Sen. Ted Cruz picked up nine of the 12 delegates awarded in Wyoming’s county conventions. GOP front-runner Donald Trump gained one delegate, as did Rubio. One delegate is uncommitted. The other 14 delegates will be elected April 16 at the state convention.Earlier Saturday, Hillary Clinton won the ...