A home renovation project in Arizona turned into a risky game of hide-and-seek after a den of western diamondback rattlesnakes was discovered living behind the shower walls. It happened at a home in Tonopah, and video shared by the snake catching service Rattlesnake Solutions shows it took cutting holes in the wall and ceiling to catch the snakes. Four were removed in a series of hair-raising encounters in November and December, videos show. In one case, a worker stuck his hand in the ceiling to find a gas line and heard something rattling. Days later, he looked up to see...