WASHINGTON, March 23 -- Sen. Elizabeth Warren, D-Massachusetts, issued the following news release: * * * Warren Statement on Kitty Dukakis Passing Boston, MA - U.S. Senator Elizabeth Warren (D-Mass.) released the following statement in response to the passing of Kitty Dukakis: "Kitty Dukakis was a force of nature who will be remembered for her spirit and her courage. Early on in my first campaign, Kitty jumped in feet-first and shared advice grounded in decades of public service -- advice more PR