Congressional Democrats increasingly frustrated by a string of defeats on gun issues in Washington are scrambling to harness a public outpouring after last week's sit-in protest on the House floor.
Party leaders are urging members to conduct similar sit-ins around the country as they try to sustain the flash of hard-core activism on the gun issue.
"We don't have the numbers to get things done, so we have to turn to more dramatic displays to galvanize the public so they can help us pressure the Republicans to do what's right," said U.S. Rep. Keith Ellison, D-Minn.
House Minority Leader Nancy Pelosi on Monday wrote a letter to colleagues urging them to hold sit-ins in their districts to build on the momentum of last week's protest.
The gun issue is looming large in the election year after the Orlando massacre that killed 49 people, along with a string of other recent high-profile shootings.
The issue puts many Democrats in a high-stakes clash with the National Rifle Association, a major campaign contributor that holds considerable power in Congress and has fought hard against restrictive gun laws.
Republicans have dismissed the sit-in as a crass political ploy, noting that none of the recent gun proposals rejected in the U.S. Senate would have prohibited the recent Orlando shooter from having legal access to firearms.
The protest was "completely intolerable," said U.S. Rep. John Kline, R-Minn. "It was very clearly a publicity stunt designed to gain further support from their base and to be used as a fundraising tool."