Meanwhile

Bridge:

BAGHDAD -- A bomb rocked Iraq's parliament building in the heavily fortified Green Zone Thursday, killing at least two lawmakers in a stunning security breach in the third month of a U.S.-Iraqi crackdown on violence in the capital, officials said.

At least four other people were wounded in the blast, which shook a cafeteria while several lawmakers were eating lunch, initial media reports said.

...

The attack came hours after a suicide truck bomb exploded on a major bridge in Baghdad, collapsing the steel structure and sending cars tumbling into the Tigris River below, police and witnesses said. At least 10 people were killed.