Bigfoot devotees gather at fourth annual expo

Believers in the legendary Bigfoot have gathered in western New York, convinced the giant ape also known as Sasquatch has left its footprints all over the region. 

Yeti, Sasquatch, Ape-Man, Bigfoot....no matter the name, sightings have been reported in virtually every US state, with more than 100 listed in New York and more than 250 in neighboring Ohio.

Washington state leads, with more than 600 reports, according to the Bigfoot Field Researchers Association.