Did Obama Break the Law in Firing of Inspector General...?

Right Pundits: Gerald Walpin: Obama Inspector General Firing Scandal
Fox News: Former AmeriCorps Official Says Obama Removed Him for 'Doing My Job'
Right Pundits: Gerald Walpin, who until last week was the chief internal watchdog for AmericCorps and other service programs, claims that he was fired without warning. That would be a violation of the 2008 Inspectors General Reform Act. The law states that firing an inspector general requires 30 days warning and a written explanation. According to Walpin, he only received a written notice after he was fired. Senate Republicans are now demanding an investigation into the firing.