Tuesday roundup: Dingell to retire, PBS vs. NPR in March Madness, #SheDocs returns

• U.S. Rep. John Dingell, who helped sign the 1967 Public Broadcasting Act into law and remained a staunch supporter of pubcasting, is retiring after a record 58 years in Congress. “I find serving in the House to be obnoxious,” the 88-year-old Michigan Democrat said at a Monday luncheon. “It’s become very hard because of the acrimony and bitterness, both in Congress and in the streets.”

• March Madness is approaching quickly, but this bracket competition has nothing to do with basketball. WHYY in Philadelphia is sponsoring PBS vs. NPR: Public Media Madness, which encourages pubmedia fans to vote for their favorite TV and radio personalities.

Documentary Free Angela premieres in theaters April 5

Free Angela and All Political Prisoners, a documentary developed with pubcasting support, will have its theatrical release April 5, presented by BET Networks. The 2012 film marks the 40th anniversary of social activist Angela Davis’s acquittal on charges of murder, kidnapping and conspiracy in connection with a botched kidnapping attempt. Film funders included Independent Television Service, BET and CPB. Director Shola Lynch previously worked as a visual researcher and associate producer for Ken Burns and Florentine Films before her 2004 debut documentary, Chisolm ’72: Unbought and Unbossed. Free Angela is distributed by Codeblack Films, a division of Lionsgate, and will open in select AMC theatres in Los Angeles, New York, Chicago, Washington, D.C., Oakland, Philadelphia and Atlanta.