Arizona Gov. Doug Ducey, middle, bows his head along with his wife, Angela Ducey, left, and Rep. Heather Carter, R-Cave Creek, during a moment of silence for Kayla Mueller, Tuesday, Feb. 10, 2015, at the Capitol in Phoenix. Mueller, a 26-year-old American woman held by Islamic State militants, has been confirmed dead, her parents and the Obama administration said Tuesday.
