URBANDALE, Iowa (CNN) - Rand Paul wears his political ambition for all to see. Look no further than the tie he sported during a three-day trip to Iowa. It had yellow images of corn, the crop that epitomizes politics in the first-in-the-nation caucus state.
"And by coincidence, I have one in the shape of South Carolina," the Kentucky Republican said Wednesday, drawing laughs.
He was speaking at a Republican breakfast outside Des Moines at Machine Shed, a Midwest restaurant chain where the waiters wear overalls and drinks are served in Mason jars.