of researchers who transcribed and annotated meetings and telephone conversations secretly recorded by presidents roosevelt, truman, eisenhower, kennedy, johnson, and nixon. tim is a prolific writer for both popular and scholarly audiences. his work has appeared on slate.com, "the new york times," "the washington post," foreign affairs, and other publications. he's appeared on national public radio, the history channel, and c-span. he's the author or co-author of four books, including two involving the cold war and nikita khrushchev. his most recent book, a biography of former presid...