and at 10 p.m., biographer jean edward smith remembers the tenure of president george w. bush. we wrap up our sunday prime time lineup at 11 with a critical look at the involvement of the federal government in education with vicki alger. that all happens tonight on c-span2's booktv. >> booktv recently visited capitol hill to ask members of congress what they're reading this summer. >> well, i read constantly. i grew up in a small town, and the library was an important part of my life. the way i saw the rest of the world was not by travel particularly, but what books i checked out at the local public library. so all my life i've been a realizer and still want that book -- a reader and still want that book in my hand. i'm old-fashioned in wanting the hard copy. and i'm reading at the moment, i often read biographies, history, things that you might expect somebody who's interested in government, politics to read. but the one at the moment is douglas macarthur, a biography. he certainly predates my time, and i didn't know a lot about him other than he's been somewhat controversial,