Golf legend and four-time U.S. Presidents Cup team captain Jack Nicklaus (L) and PGA Tour Commissioner Tim Finchem ring the NYSE opening bell remotely before the four-ball matches for the 2013 Presidents Cup golf tournament at Muirfield Village Golf Club in Dublin, Ohio October 3, 2013. The NYSE bell ringing coincides with the first day of competition of the tournament, a team match-play competition held every two years featuring 24 of the world's top golfers. REUTERS/Jeff Haynes (UNITED STATES - Tags: SPORT GOLF BUSINESS)