PARIS (AP) - There's no stopping Lance Armstrong at six when seventh heaven beckons. The only six-time winner of the Tour de France ended speculation that he would skip cycling's most prestigious race by announcing on Wednesday he'll be back this July in France for another bite of the cherry. Armstrong's 2005 race schedule "will include this summer's Tour de France where he will go for a seventh straight victory," said his Discovery Channel team's Web site. The American will be nearly 34 — too old, surely, to win the grueling three-week race again? But doubters said that last year,...