NEW : Smaller opposition parties on the left and right also voted against it . Prime minister resigns after parliament rejects austerity plan . Opposition : Supporters of the plan say the plan could cause political turmoil . Poor : Opponents say the plan placed too much on the needs of the poor . Portugal is dealing with fiscal problems that could require a reform .
NEW : Prime minister resigns after parliament rejects austerity plan . Opposition : Supporters of the plan say the plan could cause political turmoil . Poor : Opponents say the plan placed too much on the needs of the poor . Portugal is dealing with fiscal problems that could require a reform .