July 29 (UPI) -- A North Carolina man on the hunt for the final top prize in a scratch-off lottery game said he visited about 40 different stores before scratching off the $5 million winner. Kevin Clark of Candler told North Carolina Education Lottery officials he read there was only one top prize remaining in the $5,000,000 Mega Cash scratch-off game, so he set off Thursday to buy as many of the $20 tickets as he could locate. "I had a real good feeling it was going to be in the western part of the state," Clark said. "I went...