Anti-abortion violence is violence committed against individuals and organizations that perform abortions or provide abortion counseling. Incidents of violence have included destruction of property, including vandalism; crimes against people, including kidnapping, stalking, assault, attempted murder, and murder; and crimes affecting both people and property, including arson and terrorism, such as bombings. Anti-abortion extremists are considered a current domestic terrorist threat by the United States Department of Justice. Most documented incidents have occurred in the United States, though they have also occurred in Australia, Canada, and New Zealand. G. Davidson Smith of Canadian Security Intelligence Service defined anti-abortion violence as single-issue terrorism. A study of 198287 violence considered the incidents "limited political" or "sub-revolutionary" terrorism. Background Anti-abortion violence is specifically directed towards people who or places which provide abortion. It is recognized as "single-issue terrorism". Incidents include vandalism, arson, and bombings of abortion clinics, such as those committed by Eric Rudolph (199698), and murders or attempted murders of physicians and clinic staff, as committed by James Kopp (1998), Paul Jennings Hill (1994), Scott Roeder (2009), Michael F. Griffin (1993), and Peter James Knight (2001). Those who engage in or support such actions defend the use of force with claims of justifiable homicide or defense of others in the interest of protecting the life of the fetus. David C. Nice, of the University of Georgia, describes support for anti-abortion violence as a political weapon against women's rights, one that is associated with tolerance for violence toward women. Numerous organizations have also recognized anti-abortion extremism as a form of Christian terrorism. Since the 1970s in the United States, there have been at least 11 murders, 42 bombings, 196 arsons, and 491 assaults against abortion providers. At least one murder occurred in Australia, as well as several attempted murders in Canada. There were 1,793 abortion providers in the United States in 2008, as well as 197 abortion providers in Canada in 2001. The National Abortion Federation reported between 1,356 and 13,415 incidents of picketing at United States providers each year from 1995 to 2014. The Federal Freedom of Access to Clinic Entrances Act was passed in 1994 to protect reproductive health service facilities and their staff and patients from violent threats, assault, vandalism, and blockade. The law (18 U.S.C. sec. 248) also provides the same level of legal protection to all pregnancy-related medical clinics, including anti-abortion counseling centers; it also applies to use of