Minn. senator will keynote the Iowa Democratic Party's Jefferson-Jackson dinner on Oct. 25.
Jindal said Obama had authority for airstrikes and urged Congress to approve training rebels.
Allies say she’s been too cautious and scripted with some of her actions this year.
Republican former Arkansas governor vows he wouldn't make the same mistakes of 2008.
INDIANOLA, Iowa — Hillary Clinton fanned the 2016 flames on Sunday.
Sen. Bernie Sanders’s (I-Vt.) unabashed progressivism was on full display in Iowa.
The issue, Sanders said, is that “the American people want change."
Harkin said he expects a primary challenge for Clinton if she runs for president.
Hillary Clinton, Vice President Biden, Sen. Sanders travel to the critical caucus state.
The vice president will speak in Des Moines Wednesday as part of an official event.