The White House is studying new proposals to regulate gun sales in light of the Arizona shooting, but is holding off on endorsing any of them until they can be studied. "Obviously we are and have been focused on the important healing process, White House spokesman Robert Gibbs said. "We will have an opportunity to evaluate ideas and proposals that may be brought forth as a result of the circumstances and the facts around this case." Gibbs did say that Obama has... (GunPolicy.org)