A bombing this weekend at a fertility clinic in California is raising fears that the threat of violence that has long loomed over abortion providers is now extending to other areas of reproductive health.

“Make no mistake: This is an intentional act of terrorism,” Akil Davis, the head of the FBI’s Los Angeles field office, told an evening news conference.

Law enforcement sources told CBS that the Bartkus, the suspect, is a resident of Twentynine Palms, home to a large marine base about an hour away from Palm Springs.