President Obama will sign an executive order tomorrow to establish a White House Council on Women and Girls, according to an administration official familiar with the move. The Council will be chaired by Valerie Jarrett, a senior adviser and personal friend to the president, and the day-to-day operations will be run Tina Tchen, who is currently director of the White House Office of Public Liaison and was a major fundraiser for Obama during the campaign. "The mission of the Council will be to provide a coordinated federal response to the challenges confronted by women and girls to ensure that all...