Police are looking for a man who attempted to rob a convenience store early Wednesday with an electric drill. A man wearing black jeans, a black sweater and a black mask entered the Kwik Shop near First Street and Cornhusker Highway at 2:49 a.m., Lincoln Police Officer Katie Flood said. He demanded money and held an object concealed under a towel to look like a gun, Flood said. The clerk, however, noticed a drill bit and saw a cord hanging from below the towel and refused to give the man money. After the clerk told the man she thought it...