Since everyone I linked to yesterday on the topic of the President's unwarranted searches was at least generally negative (i.e., positive about them being illegal), and I like to present myself as balanced even when I think what's going on is truly outrageous, here are Cass Sunstein's posts arguing that the searches are probably legal. I don't find them persuasive, but that's not an argument for why you, the reader, shouldn't be persuaded by them.