Memorial tributes to John McCain

It's Washington's turn to say goodbye to the late Sen. John McCain. And McCain is saying farewell — his way. The six-term Republican senator, who lived and worked in nation's capital over four decades, will lie in state under the U.S. Capitol rotunda Friday for a ceremony and public visitation. On Saturday, McCain's procession pauses by the Vietnam Memorial and heads for Washington National Cathedral for a formal funeral service.