WTTW's Chicago Tonight asks Check, Please! host Alpana Singh: why are there so many wine glass shapes? The answer to that question, and lots more. Want to watch more segments from Chicago Tonight?
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(7:34) | Source: wttw, chicago tonight

WTTW's Chicago Tonight samples the culinary history of Chicago’s African-Americans. Take a delicious tour with Geoffrey Baer. Visit http://www.wttw.com/chicagotonight

(9:00) | Source: wttw, chicago tonight

WTTW's Chicago Tonight marks the 30th anniversary of the Unabomber’s first attack. Carol Marin talks to Trib reporter Robert K. Elder. Want to watch more segments from Chicago Tonight? Visit http://www.wttw.com/chicagotonight

(12:51) | Source: wttw, chicago tonight

WTTW's Chicago Tonight reports on Senator Ted Kennedy's brain cancer diagnosis. Elizabeth Brackett and her panel of experts explore what such a diagnosis can mean. Want to watch more segments from Chicago Tonight? Visit http://www.wttw.com/chicagotonight

(14:19) | Source: wttw, chicago tonight

WTTW's Chicago Tonight checks in on the R. Kelly child porn trial, which began today. Rich Samuels reports on what attorneys for both sides told jurors. Want to watch more segments from Chicago Tonight? Visit http://www.wttw.com/chicagotonight

(4:32) | Source: wttw, chicago tonight

WTTW's Chicago Tonight checks into "Wii-hab" and discovers that video games actually have health benefits. Paris Schutz brings us some Chicagoans who get fit in front of the tube. Want to watch more segments from Chicago Tonight? Visit http://www.wttw.com/chicagotonight

(5:13) | Source: wttw, chicago tonight

WTTW's Chicago Tonight catches up with Gov. Rod Blagojevich as he's booed at an appearance in Chicago. Rich Samuels gets his reaction to that, and more.

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(4:23) | Source: wttw, chicago tonight

WTTW's John Callaway interviews talk icon Phil Donahue about his hard-hitting new documentary Body of War on Friday Night. Want to watch more segments from Chicago Tonight? Visit http://www.wttw.com/chicagotonight

(12:52) | (13:23) | Source: wttw, chicago tonight