The Arizona senator said in Summerville, S.C., that the country needs better ways to identify dangerous people like the gunman who killed 32 people and himself in the Blacksburg, Va., rampage. But he opposed weakening gun rights and, when asked whether ammunition clips sold to the public should be limited in size, said, "I don't think that's necessary at all."
GOP rival Rudy Giuliani, too, voiced his support for the Second Amendment on Wednesday, but not in such absolute terms. Once...
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