As tourists watch the sun go down, a man sleeps near Waikiki Beach, Friday, May 13, 2011 in Honolulu. Honolulu is currently grappling with one of nation’s most serious homeless challenges as the city prepares to host the Asia Pacific Economic Cooperation conference in November. Homelessness threatens to mar the perfect picture Hawaii would like to present to those attending APEC. (AP Photo/Marco Garcia)