April 13, 2015 9:00 AM EDT
M onday promises to be a big day for Marco Rubio: the Florida Senator has said that he’ll announce whether he plans to run in the next election, and for what.
It was only a little more than five years ago that Rubio took the big risk that brought him to the precipice of a potential presidential candidacy. He had spent nearly a decade in the Florida state legislature but, in mid-2009, was not in office. In mid 2009, Florida’s governor Charlie Crist seemed to have the race locked up to become Florida’s next Senator. Then, after Barack Obama won the White House, Crist appeared at an event with the new President and exchanged a hug.
Rubio, as TIME’s David von Drehle recounted in a 2010 cover story about the changing Republican party, saw his chance:
Another Florida Republican had a different idea. His name was Marco Rubio. He was the baby-faced former speaker of the Florida legislature. Well-wired Floridians knew that Rubio was thinking about challenging Crist for a seat in the U.S. Senate, and they also knew that this was quixotic because Crist had at least a 30-point lead in the polls, plus friends and money and endorsements from powerful Republicans around the country.
But Rubio saw an opportunity in that hug. If one possible Republican strategy was to embrace the Democratic spending agenda, surely there was a case to be made for opposing it. Rubio decided to “stand up to this Big Government agenda, not be co-opted by it,” and three months after The Hug, tossed his hat into the ring. The date was May 5, 2009.
Looking back, that was the day the 2010 election truly began–not just the campaign for a Senate seat from Florida but the broad national campaign for control of Congress and the direction of the country. Rubio’s decision to wage a philosophical battle for the soul of the Florida GOP was a catalyst for the surprising and outrageous events that followed. He became a darling of the nascent Tea Party movement and a point man in the movement’s purge of the GOP establishment. Rubio led the way for a dust-kicking herd of dark-horse candidates–some thoroughbreds, some nags. And most of all, Rubio symbolized the fact that this year’s midterms have become a referendum on such fundamental issues as the role of government and the size of the public debt.
Crist eventually dropped out of the Republican field to run as an Independent, but it was too late. Rubio won the Senate seat and was catapulted to the top rung of the Republican Party.
Read the 2010 cover story, here in the TIME archives: Party Crashers
See the 2016 Candidates Looking Very Presidential Sen. Ted Cruz is surrounded by stars and stripes at the 2014 Values Voter Summit in Washington, D.C. on September 26, 2014. Mark Peterson—Redux Hillary Clinton Hillary Clinton gazes pensively into the distance at Iowa Senator Tom Harken'a annual Steak Fry in Indianola, Iowa on September 14, 2014.Brooks Kraft—Corbis for TIME Jeb Bush Former Florida Gov. Jeb Bush flashes a power watch before giving his keynote address at the National Summit on Education Reform in Washington on Nov. 20, 2014. Susan Walsh—AP Bernie Sanders waves to supporters after officially announcing his candidacy for the U.S. presidency during an event at Waterfront Park in Burlington, Vermont, on May 26, 2015.Win McNamee—Getty Images Chris Christie New Jersey Governor Chris Christie strikes a presidential power stance at the ceremony for the opening of the 206 bypass in Hillsborough, New Jersey on October 28, 2013.Mark Peterson—Redux Former Hewlett-Packard Co Chief Executive Officer Carly Fiorina listens to her introduction from the side of the stage at the Freedom Summit in Des Moines, Iowa on Jan. 24, 2015. Jim Young—Reuters Rand Paul Sen. Rand Paul works a crowd during a campaign stop on October 24, 2014 in McDonough, Georgia. Jessica McGowan—Getty Images Rick Perry Texas Gov. Rick Perry looks powerfully patriotic during the National Anthem before an NCAA college football game on Nov. 27, 2014, in College Station, Texas.David J. Phillip—AP Bobby Jindal Louisiana Gov. Bobby Jindal looks to the future during The Family Leadership Summit on Aug. 9, 2014, in Ames, Iowa. Charlie Neibergall—AP Martin O'Malley Maryland Governor Martin OíMalley ponders decorating ideas in front of his possible future home on CBS's Face the Nation on Feb. 23, 2014. Chris Usher—AP Marco Rubio Sen. Marco Rubio looks determined the morning after the State of the Union address in Washington, D.C. on January 29, 2014.Melissa Golden—Redux Ben Carson Ben Carson at the Conservative Political Action Committee annual conference on March 8, 2014. Susan Walsh—AP Jim Webb Retiring Sen. Jim Webb imitates the presidential wave during a rally in Virginia Beach, Va. on Sept. 27, 2012.Steve Helber—AP John Kasich Ohio Gov. John Kasich practices his presidential victory pose at the Ohio Republican Party celebration on Tuesday, Nov. 4, 2014, in Columbus, Ohio. Tony Dejak—AP Rick Santorum Former Pennsylvania Senator Rick Santorum looks resolute at CPAC, the Conservative Political Action Conference on March 7, 2014. Brooks Kraft—Corbis Scott Walker Wisconsin Republican Gov. Scott Walker practices the presidential point on March 3, 2014 in Milwaukee. Jeffrey Phelps—AP Mike Huckabee Former Arkansas Gov. Mike Huckabee fine-tunes his presidential oratory at the Conservative Political Action Committee annual conference in National Harbor, Md. on March 7, 2014. Susan Walsh—AP Lincoln Chafee , Former Rhode Island Governor, poses for a selfie with a student after announcing he will seek the Democratic nomination for president in Arlington, Va. on June 3, 2015. Jonathan Ernst—Reuters Lindsey Graham Lindsey Graham announced his plans to join the 2016 presidential race.Alex Wong—Getty Images George Pataki Former New York governor George Pataki listens to a question at the First in the Nation Republican Leadership Conference in Nashua, New Hampshire, in this April 17, 2015 file photo.Brian Snyder—Reuters Read next: Republican Candidates Didn’t Just Talk Guns at NRA Event
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