LOS ANGELES, Calif. -- Fellow hip-hop star and friend of Chris Brown, T.I., said the 19-year-old is "cool," following Brown's arrest in Los Angeles on Sunday, on suspicion of felony criminal threats. In an interview with Carson Daly for "Last Call," the Atlanta-based rapper said he spoke to the "Run It" hitmaker on Monday. "Yeah, I spoke to him today," T.I.