Vermont senators voted Friday to call for the impeachment of President Bush and Vice President Dick Cheney, saying their actions have raised "serious questions of constitutionality."

The non-binding resolution was approved 16-9 without debate _ all six Republicans in the chamber at the time and three Democrats voted against it.

The resolution says Bush and Cheney's actions in the U.S. and abroad, including in Iraq, "raise serious questions of constitutionality, statutory legality, and abuse of the public trust."