Broker/Owners of Century 21 Covered Bridges Realty, Inc. Dot Rhone, left and Sue Barchik, right, stand with Capt. Mark Kelly at the recent Century 21 Global Converence held at the Rosen Shingle Creek Resort and Convention Center in Orlando, Fla. Kelly is an astronaut and the husband of Rep. Gabby Giffords, the Arizona Congresswoman shot at a public event in 2011.