Celebrity ghost hunter, Zak Bagans, lead investigator on "Ghost Adventurers", fourth from left, takes a group below Hobos bar at Patron XO Cafe's "Hunt for Haunted America" and into the Shanghai ... more 
Celebrity ghost hunter, Zak Bagans, lead investigator on "Ghost Adventurers", fourth from left, takes a group below Hobos bar at Patron XO Cafe's "Hunt for Haunted America" and into the Shanghai Tunnels in Portland, Ore., Tuesday Oct., 23, 2012. (Photo by Greg Wahl-Stephens/AP Images for Patron Spirits) less 
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Associated Press
Wed, Oct 24, 2012 3:33 AM EDT