Knot Raging News Today

Too many. 2011 is shaping up to be another bad year. >> grandpa, just wanted to give you my thanks for being a great influence in my life. >> reporter: the pain of suicide still haunts former marine sergeant dana obrien, his grandson, corporal daniel obrien, hanged himself in july 2009. >> i dont think ill ever be the same again. theres a knot raging in my gut. and its probably going to stay there. >> reporter: obrien was one of 52 marines who died by suicide in 2009, a record high. in response ...