Armstrong to ride with Bush

Seven-time Tour winner Lance Armstrong will join US president George Bush on a mountain bike ride at Bush's ranch in Crawford, Texas this coming weekend. Armstrong, who retired from cycling three weeks ago, told ABC's This Week, "It's a dream scenario for me. Now that President Bush doesn't run anymore, he rides his mountain bike fanatically. People wonder why he stays at the ranch so long, it might be the mountain bike trails."

Armstrong cautioned that it wasn't likely to be a relaxing ride. "I know people who have ridden with him," said Armstrong. "I can tell you he's one very competitive guy. Very competitive, there's no talking. A few minutes of warmup time, a little chitchat, then you go."