`` I 'm all for dates for withdrawal , but that 's after the strategy succeeds , not before , '' said McCain , the Republican presidential candidate in 2008 who was in Afghanistan for the Fourth of July weekend . NEW : Sen. Lindsey Graham : withdrawl should only begin when conditions warrant it . Comment: Obama has said withdrawal would start in July 2011 . Withdrawal also depends on situation on ground , Obama says .
NEW : Sen. Lindsey Graham : withdrawl should only begin when conditions warrant it . Comment: Obama has said withdrawal would start in July 2011 . Withdrawal also depends on situation on ground , Obama says .