The Supreme Court's next Second Amendment cases may decide which state and local gun-control laws can stand.
Democrats are largely avoiding the gun issue, but some hope a new Government Accountability Office report will help tighten rules for gun shows.
They’ve allowed concealed-carry weapons in national parks, considered easing gun restrictions in the District of Columbia, and turned back a campaign pledge on gun-record transparency.
Handgun bans under fire after high court's ruling. Oak Park, Ill., fights back.