TV Biz The Ticker: Maddow Low, Worldfocus, Today@700… By Chris Ariens on May. 14, 2009 - 2:33 PM > A few days after CNN’s AC360 hit its low-point of the year, MSNBC’s The Rachel Maddow show put up her lowest numbers yet. > Tonight on PBS’ Worldfocus, anchor Martin Savidge will interview Joel Simon, exe ...