Seven-time Tour de France champion Lance Armstrong broke ground on a new cancer research center Monday while capping his preparation for the Tour Down Under, combining the charitable works and the cycling ambitions that lured from retirement 12 months ago.
Armstrong used last year’s Australian race, the first event of the ProTour season, to launch his comeback from a 3 1/2-year retirement, emphasizing at the time that his charitable and competitive objectives shared equal priority … Details