KOS points to an article about some of the stuff in Patriot Act II, and “Dissenting Bloggers Beware”:

Daily Kos :: Political Analysis and other daily rants on the state of the nation.

Purging the intelligence community of those disloyal to the president? Purging liberal Democrats? Scared yet? You should be. Bush likes to operate in secret. Information is the enemy. Write your senator. Write your congressmen. Write all your newspapers. If Bush is intent on behaving this way, do not let him do it in the dark