http://mediamatters.org/blog/2016/06/21/o-reilly-can-t-remember-last-time-abortion-clinic-was-attacked-here-are-few-examples/211091
"From 1977-2014, 6,948 incidents of violence have been reported at abortion clinics, including the Nov. 27 deadly shooting at a Colorado Planned Parenthood clinic that was inspired by false claims that alleged the network of clinics illegally sold “baby parts.” Reproductive health clinics have faced a surge of violent threats following conservative media’s wave of anti-abortion attacks that tailed the release of the deceptive video that inspired the Colorado shooter."