Former White House Counsel during the Clinton Administration, Lanny Davis, is calling for the resignation of Obama White House Counsel, Kathryn Ruemmler. ... the White House counsel's office reportedly knew about the Inspector General's investigation into harassment ofdconservative groups, since April. Davis contends that if this is true and Ms. Ruemmler chose not to inform President Obama of the investigation and the possible legal and political ramifications, she should step down. ...