McCain met with boos as he pledged to work with the Arizona Biltmore . John McCain voters go online to vent , find solidarity . Obama won the presidency with the support of 63 million voters , but he must now win the confidence of the other 56 million who thought McCain was the better candidate . McCain 's concession similar to Sen. John McCain 's calls for unity . Obama should ask McCain to help set tone , strategist Hillary Clinton says .
McCain met with boos as he pledged to work with the Arizona Biltmore . John McCain voters go online to vent , find solidarity . McCain 's concession similar to Sen. John McCain 's calls for unity . Obama should ask McCain to help set tone , strategist Hillary Clinton says .