BoingBoing reader Cowicide says,
It's on Phoenix, Arizona TV news right now… haven't found any links yet. They are moving polling stations around. School is being canceled (children in buses are being diverted) because the threats are directed at schools with voting. Police say the voices were of two adult males.
Update: Links to news stories: Tucson Citizen, and KOLD (Thanks, Mike Gillis)
In other news: It's a miracle! The first-ever immaculate election. CBN, a Christian TV network run by Satan the 700 Club just called it for Bush. Quoth Pat Robertson, on preliminary exit poll data: "Safe to say Bush is the winner." Those of us in the reality-based community will have to wait a while for results. (Thanks, Sean)