Medical leave

U.S. Rep. Jesse Jackson Jr., D-Chicago, is in more serious condition that initially thought, according to a statement from his office.

The congressman's staff "was recently made aware that he has grappled with certain physical and emotional ailments privately for a long period of time," the statement says.

It says Jackson is being evaluated and treated at an in-patient medical facility, and his doctors believe he will be there for an extended period of time, with outpatient treatment after that.