CNN)—Wedding bells are on the horizon for Bristol Palin and 2011 Medal of Honor recipient Dakota Meyer. Meyer, 26, proposed to Palin, 24, Friday night at a Rascal Flatts concert, Palin said on her blog. "The lead singer, Gary LeVox, dedicated 'Bless the Broken Road' to us, and then Dakota got down on one knee and proposed!" she wrote. "It's amazing to see what happens when you place everything in life in God's hands." Meyer received the nation's highest military honor for braving enemy fire in 2009 to recover 36 American and Afghan troops in Afghanistan. He was the third...