From Sarah Palin's Facebook page:

Well that was a great experience in Iowa yesterday with an amazing group of “mama grizzlies” rallying to support U.S. Senate candidate Joni Ernst! Thank you to everyone who joined Lt. Governor Kim Reynolds, Senator Deb Fischer, and Governor Kay Orr at this “Heels On, Gloves Off” Rally. Special thanks to ShePAC for hosting the event and for fighting to Support, Honor, and Elect conservative women like Joni! It's imperative we work together to send this soldier, mom, and America’s favorite Iowa pork farmer to Washington to make the big spenders squeal.

Also, thank you to our guys – Gail Ernst, Bruce Fischer, and Todd Palin – who jumped in with great help to support this worthy conservative candidate. Please join the team that will send Joni to the U.S. Senate to get America back on track.

- Sarah Palin

P.S. Here are some photos of Joni's campaign bus.