Pentagon says up to 30,000 National Guard troops prepared to assist in response to Harvey

WASHINGTON — Pentagon officials said Tuesday that National Guard assets are at full readiness to assist in the unfolding disaster in Texas wrought by Tropical Storm Harvey. Maj. Gen. James C. Witham, director of domestic operations for the National Guard, told Pentagon reporters that up to 30,000 guardsmen as well as a U.S. naval amphibious assault…