Prime Minister Samaras faces dissension on proposed changes in labor rules.

Euro ministers meeting to sign off on second bailout.

Euro ministers meeting to sign off on second bailout.

Finance minister says nation willing to force investors to sign on.

Finance minister says nation willing to force investors to sign on.

Greek political leaders work to meet requirements for bailout.

Greek political leaders work to meet requirements for bailout.

Next installment of European loan to total $11 bln.