RICHMOND, Va. (Aug. 31) - Republicans selected state Del. Thelma Drake Tuesday to replace U.S. Rep. Edward L. Schrock on the November ballot, a day after he dropped out of the race amid claims that he is gay. The Republican Committee for Schrock's district gathered Tuesday to hastily vote for a nominee who could take on Democrat lawyer David B. Ashe in the Nov. 2 election. Drake, a real estate agent, is a reliable member of the state House's conservative GOP majority. Schrock, 63, a married retired Navy captain who was popular among conservatives, cited unspecified ''allegations'' for his surprise...