Marco Rubio, in reversal, will seek re-election to Senate

WASHINGTON (AP) — Former Republican presidential candidate Marco Rubio announced today will run for re-election to the Senate from Florida, reversing his retirement plans under pressure from GOP leaders determined to hang onto his seat.

"In politics, admitting you've changed your mind is not something most people like to do. But here it goes," Rubio said in a statement. "I have decided to seek re-election to the United States Senate."

The 45-year-old first-term senator had repeatedly described his frustration with the slow-moving Senate, and had been expected to enter the private sector and prepare for another presidential run in 2020.

But he'd been rethinking his plans, particularly after the massacre in Orlando and amid a pressure campaign led by Senate Majority Leader Mitch McConnell. With Republicans at risk of losing their slim Senate majority in November's elections, GOP leaders were concerned that the Republican candidates who'd emerged for Rubio's seat were not up to the task of winning in a large, expensive state like Florida amid the intraparty uproar created by Donald Trump's candidacy.

"Control of the Senate may very well come down to the race in Florida," Rubio said, adding that the outcome also could determine the makeup of the Supreme Court and critical fiscal and economic policies. "The stakes for our nation could not be higher."