McCain spokesman Tucker Bounds said . NEW : Hillary Clinton : The time is now for Democratic to unite . NEW : Barack Obama calls McCain and thanks her for her support . Speakers at Democrats convention tie Hillary Clinton to Bush policies . Former Virginia Gov . Bush appeals across party lines in keynote address .
NEW : Hillary Clinton : The time is now for Democratic to unite . NEW : Barack Obama calls McCain and thanks her for her support . Speakers at Democrats convention tie Hillary Clinton to Bush policies . Former Virginia Gov . Bush appeals across party lines in keynote address .