. >>> the lehman brothers bankruptcy trial is set to start tomorrow. their collapse in 2008 was the largest corporate bankruptcy in history, helping to trigger the global recession. investigators claimed their executives use gimmicks to manipulate balance sheets, an accusation lehman brothers denies. >>> maryland governor martin o'malley wants to keep his job, so he is kicking off his reelection campaign this week. he will campaign in baltimore and also visit a community college and a park. for him, tuesday is just the start of a three-day, and 11- tour -- three-day tour. >>> the d.c. principal found dead in his comics will be honored this week at a special memorial service. d.c. public schools will host a memorial for him. the private funeral was held last week for the beloved principal. >> no matter what times, we could call on him. he would talk to us about our problems. >> kids that were behind academically. he was a father figure. >> the middle school will host a school tribute to him on thursday for students, parents, and staff, and then the publ