Politics Daily reports that "at least 10 members of Congress have received threats since the health care reform bill passed Sunday night," ranging from threatening calls to homes and offices to bricks thrown through windows at offices.
The FBI is even investigating a ruptured gas line at the home of Rep. Tom Perriello's (D-VA) brother, and Politico reports that a coffin was placed on the lawn of Rep. Russ Carnahan (D-MO).
Meanwhile, The Hill said House Republican Whip Eric Cantor (R-VA) accused Democratic campaign officials of using the threats directed at Democrats as "a political weapon" and as "media vehicles for political gain."
Update: The Richmond Times reports police are investigating a window struck by a bullet at Cantor's office.