Shortly after the 2016 Orlando nightclub shooting, a CBS News poll found that a majority of Americans (57%) supported a ban on assault weapons. Gallup noted a similarly high percentage of Americans thought that a ban would be an effective response to terrorism after the 2015 San Bernardino attack (55%), and in 2013 when the question was put in a referendum format ("Would you vote for or against a law that would reinstate and strengthen the ban on assault weapons that was in place from 1994 to 2004?") (56% support). But it noted that "Support for stricter gun control laws often rises after high-profile shooting incidents and then often subsides again," and that support for stricter gun controls, although still a majority view, had declined since the early 1990s. By October 2016, support for an assault weapons ban had fallen to a historical low of 36%.