Iraq insurgency worsens as attacks kill 28

Iraq’s insurgency appeared unfazed by two US-led military offensives, mounting separate attacks that killed at least 28 people throughout the country today.

The largest one occurred in the northern Kurdish city of Irbil. A suicide car bomber dressed as a policeman slammed into a large group of traffic police officers gathered for morning roll call, killing 15 and wounding more than 100 others, police and hospital officials said.