Republican presidential candidate, Rep. Ron Paul, R-Texas, joins Colby College students Brian Russo, of Wakefield, Mass., left, and Jack Harris of Greenwich, Conn., in a sustainability salute, at campaign stop, Friday, Jan. 27, 2012, in Waterville, Maine. The three fingers stand for balancing environment, economics, and society. (AP Photo/Robert F. Bukaty) | View photo - Yahoo! News