Suzi Hileman inspects an aloe on her front porch on Wednesday, Aug. 24. Ron Medvescek/Courtesy Arizona Daily Star hide caption

itoggle caption Ron Medvescek/Courtesy Arizona Daily Star

The American flag flies at half-staff on the U.S. Capitol in Washington Sunday, Jan. 9, 2011, to honor Gabe Zimmerman. Manuel Balce Ceneta/AP hide caption

itoggle caption Manuel Balce Ceneta/AP