White House Council of Economic Advisers Chair Stephen Miran joins ‘This Week’ to discuss the passing of the GOP megabill. Former Treasury Secretary Larry Summers and Dr. Richard Besser discuss the potential effects the bill could have on the economy and public health. 00:00 Intro 01:33 ABC News’ Mireya Villarreal reports on a deadly flash flood in Texas 05:40 ABC News’ Rachel Scott reports on the passing of the GOP megabill 09:11 Dr. Richard Besser discusses how the spending bill impacts