The White House is working with its allies on a well-financed campaign in Washington and around the country to shift public opinion toward stricter gun laws and provide political cover to lawmakers who end up voting for an assault-weapons ban or other restrictions on firearms.
With President Obama preparing to push a legislative agenda aimed at curbing the nation’s gun violence, pillars of his political network, along with independent groups, are raising millions of dollars and mapping out strategies in an attempt to shepherd new regulations through Congress.
But the efforts, designed in large part to counter opposition from the National Rifle Association, face serious political obstacles on Capitol Hill. The NRA spent more than $20 million on federal election campaigns last year, and its lobbying muscle extends from Washington to state capitals around the country.
Most Republicans in the GOP-controlled House also oppose additional gun regulations, as do some key Democrats in the Senate — meaning that the groups aligned with Obama will have to persuade dozens of skeptical lawmakers to vote for the president’s eventual proposals.
Protesters organized by a progressive Jewish group occupied the lobby of Trump Tower in New York...
