Reuters
SWAT police officers respond after a gunman opened fire at the Tree of Life synagogue in Pittsburgh.
The man who allegedly opened fire in a Pittsburgh synagogue Saturday morning, killing 10 and injuring a dozen, was reportedly a frequent poster on Gab, a relatively new social network that has attracted many from the far-right fringe.
Robert Bowers, the suspected shooter, reportedly joined Gab at the beginning of this year, using it to $4. Immediately before he allegedly attacked the synagogue, Bowers took aim at HIAS, a Jewish organization that helps refugees.
"HIAS likes to bring invaders in that kill our people," $4, according to an archive of his Gab posts. "I can't sit by and watch my people get slaughtered. Screw your optics, I'm going in.
Gab, which bills itself as the free-speech alternative to Facebook and Twitter, has become a haven for far-right extremists. The site does not police hate speech, instead encouraging users to take advantage of its tools to filter out posts they find offensive.