Question: WHAT TEAM CLASSIFIED IN THE STAGE WHERE Bradley Wiggins WON THE POINTS CLASSIFICATION ?
SQL: SELECT "Team Classification" FROM "1-11667521-17" WHERE "Points classification" = 'Bradley Wiggins';

Question: IN WHAT STAGE DID Alexander Vinokourov WON THE GENERAL CLASSIFICATION?
SQL: SELECT "Stage (Winner)" FROM "1-11667521-17" WHERE "General classification" = 'Alexander Vinokourov';