Tree huggers, owl savers and local historians, take note – tonight (Monday) at 9pm is when KERA TV Channel 13 airs its original documentary ”Living with the Trinity.” The hour-long doc focuses on an eight year period (1965-’73) when U.S. Congressman (and Fort Worth rep) Jim Wright almost turned the Trinity River into a nasty $1 billion barge canal. Last week, KERA 90.1 FM aired a series of radio reports detailing the thorny environmental-political-geographical-logistical issues that confront would-be Trinity River “visionaries.” Both the radio and the TV specials are being preserved online at