Israel said Tuesday it would stop dealing with Palestinian President Mahmoud Abbas if he goes ahead with plans to join Hamas in a new government, as Secretary of State Condoleezza Rice and Arab allies sought a way to break the Hamas logjam and push forward the stalled peace process.

Israel said Tuesday it would stop dealing with Palestinian President Mahmoud Abbas if he goes ahead with plans to join Hamas in a new government, as Secretary of State Condoleezza Rice and Arab allies sought a way to break the Hamas logjam and push forward the stalled peace process.

A suicide bomber struck a funeral in Baghdad on Tuesday, killing at least seven people as militants show increasing defiance to a major security operation in the capital.