National Rifle Association top gun Charlton Heston has Mike Wallace in his sights, and Wallace doesn't understand why. Wallace's profile of Heston will run on "60 Minutes" tonight. In Heston's column in the January issue of Guns & Ammo, he says the segment will probably follow "60's pattern of character assassination" and "SWAT-team journalism." Wallace, Heston writes, will do his best to "ambush" him. Only one problem, Wallace says. Heston hasn't seen the... (GunPolicy.org)