Former Pennsylvania Sen. Rick Santorum has visited all 99 counties in Iowa in his campaign for the Republican presidential nomination. But his grassroots efforts don't seem to have yielded dividends in fundraising or public support.
Attorney General Eric Holder spent almost three hours on Capitol Hill on Tuesday, getting a grilling from members of the Senate Judiciary Committee about a flawed gun-trafficking operation that let hundreds of guns flow across the Southwest border.
But even after the Justice Department oversight hearing, Republican lawmakers say there are lots of questions that remain unanswered.
"I can categorically say I have never acted inappropriately with anyone, period," Republican presidential candidate Herman Cain just told ABC News' Jonathan Karl on a live ABC/Yahoo webcast.
Responding to the latest accusation by a woman — Sharon Bialek of Chicago — who says he sexually harassed her in the late 1990s, Cain said the charge is "baseless, bogus and false" and that Bialek is lying.
"An appeals court judge appointed by President Ronald Reagan just wrote an opinion affirming the constitutionality of the federal law overhauling health care," our colleague Scott Hensley writes over at the Shots blog.
New Orleans has become the center of an education revolution, where more than 70 percent of students attend a charter school.
The number of students taught in traditional district-run schools is shrinking fast. That's because parents in post-Hurricane Katrina can pick and choose from a smorgasbord of schools with different approaches and cultures.
By many measures, this educational marketplace has improved student achievement. But as this experiment moves ahead, it's led to questions about whether the district is truly open to the most challenging students.