From an interview with Lisa Beamer on Good Morning America - If you remember, she's the wife of Todd Beamer who said 'Let's Roll!' and helped take down the plane over Pennsylvania that was heading for Washington, DC back on 9/11. She said it's the little things that she misses most about Todd, such as hearing the garage door open as he came Home, and her children running to meet him. Lisa recalled this story: "I had a very special teacher in high school many years ago whose husband died suddenly of a heart attack. About a week after his death, she shared some of her insight with a classroom of students. As the late afternoon sunlight came streaming in through the classroom windows and the class was nearly over, she moved a few things aside on the edge of her desk and sat down there. With a gentle look of reflection on her face, she paused and said, 'Class is over, I would like to share with all of you,