The Ticker: CBS, Bloomberg, MSNBC…

> CBS News’ 48 Hours Mystery was the top program in the A25-54 demo last Saturday, and #2 in Total Viewers. Those were the show’s best ratings in both categories since November 4, 2006

> Warren Buffett moves from hosting on CNBC earlier this week to a two-day, two-part interview on Bloomberg TV tomorrow and Friday. The Oracle of Omaha is interviewed by Betty Liu, and it airs between 7am and 9amET.

> Meghan McCain appears on The Rachel Maddow show at 9pmET tonight. Maddow tweeted: “We’re letting it run two segs because it was so interesting.”

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