The CBS Evenning News with new host Katie Couric has finished her first week at number one in the ratings for the first time in six years. The CBS telecast had a rating of 10.2 million viewers per night with NBC Nightly News at 7.13 million and ABC World News Tonight at 6.9 million. Im sure this numbers are inflated as lots of people tuned in because they were curious and gave the show a try. The question in the coming weeks will how many of the people that normally watch Brian Willliams on NBC or Charles Gibson on ABC will switch on a permanent basis to the CBS Evenning News.