It seems pretty clear that Rand Paul’s views on federal civil rights laws are, rightly, going to be the big story today. But don’t miss this one. Pennsylvania’s Attorney General, who’s now the Republican nominee for Governor, is subpoenaing Twitter to let him know the identity of one of his biggest Twitter critics not for any legal rationale other than he wants to know who’s criticizing him so much. Definitely give this one a read.

Josh Marshall

Josh Marshall is editor and publisher of TalkingPointsMemo.com.