Hyphens, people, please
The headline reads U.S. Supported Shia Militias in Iraq Lead Ethnic Cleansing.
When I hit "lead" I thought it was a typo for "led", with a missing hyphen, then I realized that what was wrong was the missing hyphen in "U.S.-Supported".
Punctuation isn't grammar, but it IS cohesion. There's a big difference between "U.S. supported Shia militia" and "U.S.-supported Shia militia."