WASHINGTON (AP) — Senate bargainers have announced the framework of a bipartisan response to last month’s mass shootings.

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It's a noteworthy but limited breakthrough offering modest gun curbs and stepped-up efforts to improve school safety and mental health programs.

The proposal falls far short of tougher steps long sought by President Joe Biden and many Democrats.

Even so, Biden embraced the deal, and enactment would signal a significant turnabout after years of stalemate in Congress.

Twenty senators, including 10 Republicans, are calling for passage.

That's potentially crucial because at least 10 GOP votes will be needed in the Senate.

Answers to 25 common COVID-19 vaccine questions

Vaccinations for COVID-19 began being administered in the U.S. on Dec. 14, 2020. The quick rollout came a little more than a year after the virus was first identified in November 2019. The impressive speed with which vaccines were developed has also left a lot of people with a lot of questions. The questions range from the practical—how will I get vaccinated?—to the scientific—how do these vaccines even work?

Keep reading to discover answers to 25 common COVID-19 vaccine questions.