In her fourth week as anchor of "CBS Evening News," Katie Couric fell to third place in overall audience in the network evening news race. For the week of Sept. 25-29, "NBC Nightly News" with Brian
Williams led with 8.17 million viewers, followed by "ABC World News" with Charles Gibson's 7.56 million viewers. CBS was third with an average 7.49 million viewers. In the adults 25-54 demo, NBC and
CBS were tied with 2.1 ratings/9 shares, while ABC registered a 2.0/9. In the past few weeks, Williams has reclaimed his spot as the most-watched newscast.
