Gov. Jennifer Granholm has undergone emergency surgery to treat a bowel obstruction, postponing a planned investment trip to Israel and Kuwait, her office said Wednesday.

Granholm's office said the 49-year-old second-term governor underwent successful surgery late Tuesday to treat an obstruction that is believed to be a complication from injuries sustained in a 1993 auto accident.

Michigan’s Democratic governor and her Republican counterpart in Florida today called on the national committees for their respective parties to seat all of their states’ delegates for this summer’s nominating convention.

In so doing, the two - Michigan Gov. Jennifer Granholm and Florida Gov. Charlie Crist - are fueling a fire that could lead to do-over elections or caucuses in the two delegate-rich states.