Showdown with Evil by Jamie Glazov

"Today’s “useful idiots,” like those who preceded them, are drawn almost entirely from the Left.  Indeed, many of the individuals are the same, as is the intellectual foundation of their obsessive disdain for the liberal values of an open society.  In one way or another nearly all the interviews in this book touch on the readiness of the Left, in an often ludicrous pursuit of political correctness, to accept, and even to advance, the Islamist agenda that has replaced communism as the principal threat to western values and civilization."