Did Negative Campaigning in Pa. Hurt Candidates?
NPR
Morning Edition, April 23, 2008 · Sen. Hillary Clinton leaves Pennsylvania with a solid win in her primary column. Sen. Barack Obama is already looking ahead to the next race. Co-host Steve Inskeep talks with two campaign veterans about the results of the Pennsylvania primary. Democrat Jennifer Palmieri was John Edwards' press secretary during his 2004 campaign, and Republican Tucker Eskew worked on President Bush's 2004 campaign.