
Senator Marco Rubio (R-Fla.), who emerged from the first Republican presidential nominating caucus in Iowa as the leading alternative to conservative senator Ted Cruz (R-Texas) and real estate mogul Donald Trump, entered New Hampshire with momentum Tuesday, ready to face a field of establishment rivals whose prospects in the Granite state are stronger than they were in Iowa.
Rubio, 44, earned 23 percent of the vote in Monday's Iowa republican caucuses, just one percentage point less than Trump, who had been heavily favored to win the Hawkeye state.