Sen. Chuck Grassley, a conservative Republican from Iowa, suggested Friday he may be open to a limited form of gun control - restricting the size of gun magazines - if that legislation does not violate the Constitutional protection of gun rights. "I think that's a whole different issue and it can maybe be dealt with without violating the Second Amendment, but I want to see the legislation," Grassley told Iowa Public Television in an interview Friday. But he reaffirmed his opposition to reinstating the assault weapons ban that Congress passed in 1994. Asked if he would support limiting the capacity...