gsa en House Investigator Issa Has Faced Allegations As Well The man driving the investigation into the General Services Administration, California Republican Rep. Darrell Issa, took the top seat on the House Oversight and Government Reform Committee after the GOP won a majority in 2010.<p>Issa has led several splashy investigations since. Mon, 16 Apr 2012 21:55:00 +0000 Andrea Seabrook 8858 at