Yemen : 3 security officers killed in recent protests , official news agency reports . Yemen 's main opposition bloc has calls for a coalition government . President Ali Abdullah ##i has called for a coalition government to end protests . Opposition groups are calling for demonstrations against Saleh 's rule on Yemen .
NEW : 3 security officers killed in recent protests , official news agency reports . Yemen 's main opposition bloc rejects calls for a unity government . President Ali Abdullah Saleh has called for a coalition government to end protests . Opposition groups are calling for demonstrations against Saleh 's rule on Tuesday .