It's weird that this isn't leading on all cable channles. It appears that the PUK and KDP, both major Kurdish political forces in Northern Iraq have been bombed and aside from over 100+ dead, both groups have also lost many people in leadership positions.
Unfortunately, I can only find the story on Aljizeera- it doesn't look good at all.
http://english.aljazeera.net/NR/exeres/6D3305DA-B58A-471C-9917-0F69BE5C4C87.htm