The shooter is accused of killing 11 people attending Shabbat services at the Tree of Life synagogue last October.
Lawmakers and their guests railed against the media’s treatment of President Trump and yelled about Democratic Congresswoman Ilhan Omar.
“Last night, a tribune on the East Campus Bridge to the victims of the Tree of Life Synagogue massacre was defaced by a large, red swastika," the Duke University president said.
"Name the Jews who are trying to shut us down.”
“Hatred and violence on the basis of religion can have no place in our society."
The mass murder has exposed links between anti-Semitism and anti-refugee racism.
"We shouldn’t be shocked that something like this happened.”
After the worst attack on Jews in American history, it's time to be afraid for the future.
The Pittsburgh shooting suspect’s darker, anti-Semitic persona, lived on social media — until Saturday morning.
Hours before a shooter burst into the Tree of Life synagogue during Saturday morning Shabbat services armed with multiple guns, he’d posted on Gab.
Their letter said: "You yourself called the murderer evil, but yesterday’s violence is the direct culmination of your influence.”