On Monday, William Shatner showed up to the Tonight Show set to read Sarah Palin's resignation speech in his own familiar, hilarious style. But why stop there, when Palin has said and written plenty of other things? Last night, Shatner returned to recite select tweets from Palin's prolific Twitter page, including this gem, "No drought threat down here ever. But consistent rain reminds us: no rain, no rainbow." [Hulu]