ID3 vTOPE NPRTCOM TALB Weekend Edition SaturdayTIT2 , Lincoln, Congress and 'This Mighty Scourge'TCOP 2007TRCK 5TCON Politics & SocietyCOMM nprComment Historian James McPherson examines how Abraham Lincoln overrode the powers of Congress during the Civil War in his new book, This Mighty Scourge. McPherson tells Scott Simon about the repercussions of Lincoln's actions and how they reverberate today. TPE1 NPRTYER 2007 P , _Ę1XY2dtp` <1ow 8 @ NU%dh 3\^ڳMoABuQQ D!1Ӆt"A