Bradford Cox and co. were on an awkward episode, one that featured all three Kardashian sisters sniping at each other, and host Conan O'Brien wearing ladies' jeggings. (He had joked about wearing jeggings for an entire show on Wednesday's episode, and he followed through the next night.) Deerhunter did "Helicopter," the big single from Halcyon Digest. There's a distracting amount ...