Article Photos: Authorities face tough territory in border probe 7/13

  Hours after a U.S. Border Patrol agent was shot and killed, and one other was shot and injured, Jeffrey Self, left, U.S. Border Protection Joint Field Command Arizona, issues a statement and James Turgal, FBI Special Agent in Charge Phoenix, listens during a news conference at the U.S. Customs and Border Protection Brian A. Terry Border Patrol Station Tuesday, Oct. 2, 2012, in Bisbee, Ariz.(AP Photo/Ross D. Franklin)