Brittany Noble is about to begin her second week as anchor of “The Breakdown,” the daily live newscast that the former local TV news anchor leads for Roland Martin’s Black Star Network . Noble has worked as a news anchor and correspondent for local TV stations in St. Louis (KMOV-TV), Indianapolis (WISH-TV), Jackson, Miss. (WJTV-TV) and Jackson, Tenn. (WBBJ-TV), after starting her career in tiny Jonesboro, Ark. (KAIT-TV), which is No. 182 on Nielsen’s list of 210 TV markets across the U.S. Elon