Report: Feds probing Jesse Jackson Jr.'s finances

(FILE) Rep. Jesse Jackson, Jr., D-Ill., is pictured before President Barack Obama speaks during the dedication of the Martin Luther King Jr. Memorial in Washington, Sunday, Oct. 16, 2011. (AP Photo/Charles Dharapak)

October 12, 2012 3:42:39 PM PDT
A report says investigators are looking into Congressman Jesse Jackson Jr.'s finances.

The Sun-Times reports federal authorities are investigating alleged suspicious activity surrounding the congressman's U.S. House finances.

A spokesman for Jackson says he's unaware of any investigation.

Jackson recently returned to Washington after a stay at the Mayo Clinic, where he received treatment for a bipolar disorder.

The FBI will neither confirm nor deny that an investigation is under way.