The former Pennsylvania senator, who won Iowa in 2012, hopes he can do it again. But with a more crowded field, he might find it difficult to stand out.
The former Republican senator from Pennsylvania appeals to his party's social conservatives. Rick Santorum won the Iowa caucuses in 2012, but this time around he faces a crowded Republican field.
Kentucky has one of the best-run health exchanges in the country, Kynect. It's led to the second-biggest drop in uninsured nationwide. But if a GOP primary result holds up, its days could be numbered.
Likely 2016 candidates gave short speeches at the Iowa Lincoln Day Dinner before wooing voters at their hospitality suites downstairs with homestate fare in a more relaxed environment.
Bill Clinton won Arkansas twice when he ran for president. The state's politics have taken a dramatic turn to the right since, but some in his hometown like the idea of Clinton as first gentleman.
Emily Farris is not running for anything and has no national profile or political aspirations. Yet, a quarter of GOP primary voters in one poll had an opinion of her. What's going on? Pseudo-opinion.
Candidates, people likely to become them and their supporters on both the left and right — from Hillary Clinton to Jeb Bush — are exploiting holes in campaign-finance law loopholes. Here's how.
Jeb Bush's shifting positions on the Iraq War gave an opening to Republican rivals for the presidential nomination. And will Hillary Clinton answer questions directly on her trip to Iowa next week?
Former 2012 Republican presidential nominee Mitt Romney is picking another fight — with Evander Holyfield, the former heavyweight champion of the world. It's all for a good cause.