David Samuel, University of Minnesota, The Economist, on Brazilian electoral party funding reform.

Casey Klofstad, University of Miami, CBS Early Show, on the Florida presidential primaries.

Ismael Crespo, University of Murcia, Time, on the race for Spain's prime minister.

Bruce Buchanan, University of Texas, Austin, Reuters, on Republican tactics against Obama.

John Gilliom, Ohio University, San Francisco Chronicle, on the progression of Democratic campaigns.

John Kincaid, Lafayette College, Atlanta Journal-Constitution, on the Georgia legislature's resolution to move its state boundary 1.1 miles north into Tennessee.

Bert Rockman, University of Pittsburgh, Pittsburgh Post Gazette, on the importance of winning Ohio for Clinton.

Martin Meehan, University of Massachusetts at Lowell, Boston Globe, on teaching the 2008 election in a college class.

Cal Jillson, Southern Methodist University, Boston Globe, on differences between the Obama and Clinton campaigns.

Chris Mooney, University of Illinois, CBS News, on Obama's “present” votes.

Alexander Lamis, Case Western Reserve University, and Daniel Coffey, University of Akron, USA Today, on the race for the Democratic nomination.

Michael Heaney, University of Florida, Poltico, on potential protests at the 2008 Democratic National Convention.

Paul Peterson, Harvard University, Wall Street Journal, on school choice research.

Kathleen Dolan, University of Wisconsin–Milwaukee, Buffalo News, on the gender gap in the Democratic primary.

Lisa Garcia Bedolla, University of California in Irvine, Richmond Times Dispatch, on assumptions about racial voting trends.

Dina Titus, University of Nevada at Las Vegas, Washington Post, on Clinton volunteers in Las Vegas.

Diane Lowenthal, American University, Washington Post, on how voters evaluate candidates.

Theda Skocpol, Harvard University, Los Angeles Times, responding to concerns over political bias in academia.

Georgia Duerst-Lahti, Beloit College, Los Angeles Times, on the Wisconsin primary.

Richard Rose, Aberdeen University, The World Forum, on Scotland's place in the interdependent world.

Pap Ndiaye, the High School of Social Studies in Paris, San Francisco Chronicle, on diversity in French politics.

Ronald Walters, University of Maryland, The Associated Press, on the way race is affecting the Democratic primary.

Ray Fair, Yale University, U.S. News and World Report, on the effect a recession could have on the presidential election.

Andrew Wedeman, University of Nebraska-Lincoln, Chicago Tribune, on China's new anti-corruption laws.

David Zweig, Hong Kong University of Science and Technology, Business Week, on China's economy.

Panitan Wattanayagorn, Chulalongkorn University in Bangkok, Time, on Thailand's new prime minister.

Fernando Guerra, Loyola Marymount University, Time, on assumptions made about Latino voting behavior.

John Bruce, University of Mississippi, Washington Post, on Obama's chances in Mississippi.

G. Terry Madonna, the Franklin & Marshall College, Philadelphia Daily News, on Obama's win in Wisconsin.

Larry J. Sabato, University of Virginia, The Columbus Dispatch, on preparations for the Ohio Democratic primary.

Lawrence Jacobs, University of Minnesota, The New York Times, on Clinton's tactics in Minnesota.

Robert D. Holsworth, Virginia Commonwealth University, The New York Times, on the youth vote in Virginia.

Susan Carroll, Rutgers University, Globe and Mail, on why Hillary Clinton should make gender the theme of her campaign.

Matthew Wilson, Southern Methodist University, San Diego Union-Tribune, explaining the Southern Baptist Convention's call to take a stronger stance on global warming.