These people are insane.
UPDATE: OK, not completely insane. They flew into Kurdistan. Reuters:
With public support for the war slumping in the United States, the five
men and two women flew into Irbil for a seven-day visit during which
they hoped to meet U.S. troops, Iraqis and government leaders.....
There are currently no U.S. troops based in Irbil, which is in
Kurdish-controlled northern Iraq and one of the safer parts of the
country.