The government watchdog President Obama fired last month for allegedly being "confused" and "disoriented" filed a lawsuit Friday to reclaim his job, the Washington Times reported.

Gerald Walpin, who was the inspector general for the Corporation for National and Community Service until President Obama removed him, argues in the lawsuit that the firing was politically motivated and broke a 2008 law governing how watchdogs can be dismissed, the newspaper said.

Obama hastily removed Walpin after a board meeting in May in which, the White House says, he was "unduly disruptive," and exhibited a "lack of candor" in providing information to decision makers.

Walpin has emphatically disputed the charge, calling it baseless. Walpin believes his firing was a result of bad blood between him and the board over his investigation of Sacramento Mayor Kevin Johnson, an Obama supporter, for alleged misuse of federal funds.

Walpin said in his lawsuit, filed in federal district court in Washington, D.C., that the administration violated a 2008 law meant to protect government watchdogs by not interviewing him or any of his staff before canning him.

The law requires that Congress be notified 30 days before an inspector general is dismissed and Walpin argues that the administration has yet to meet the requirements for who should be notified and what reasons must be given.

Click here to read the Washington Times report.