The former surgeon general, Vivek Murthy, was known for saying guns are a health issue.
A study has found that even those who own guns favor placing restrictions on where law-abiding citizens can carry firearms.
For years, national reciprocity has been a top priority for the National Rifle Association.
Everytown is threatening to hold elected officials responsible for their gun votes during their 2018 election races.
A shooting survivor urges Americans to stand firmly against the NRA's "guns everywhere, for anyone, no questions asked" agenda.
The court found that military-style assault weapons and large-capacity magazines are not protected under the Second Amendment's right to bear arms.
With the NRA's focus on federal elections, groups like Everytown for Gun Safety have seized an opening to outspend the gun lobby on state ballot initiatives.
The national tour will reach at last 43 cities across 14 states in six weeks and end on Election Day.
She can't alienate black and progressive voters. But she also can't alienate centrists, either.
President Obama reacted on Friday to the murder of five policemen.
Republican Joe Walsh appeared to forewarn the president.