A demonstrator protests the arrival of Mexican President Felipe Calderon in Ciudad Juarez on Feb. 17. He holds a sign reading, "More green areas, less greens in the area" (referring to soldiers). Calderon arrived in the city for the second time in less than a week to meet with local and state authorities to address a security crisis after a group of gunmen attacked a party Jan. 31, killing 15 teens and injuring many others. (AFP/Getty Images)
