leonard mazer graduated in 1963 and went on to become a pharmaceutical executive. today he and his family came back to west philadelphia and to the school to donate the $5 million. >>> well, knee pain is all too common for some americans and many turn to relief the comfortable. it turns out that the pills may not be that much help. monica malpass is live with the details. >> that is right. many popular supplements can cause risk factors including a greater chance of bleeding and a negative effect on blood pressure, we'll break down the do's and don't's when it comes to knee pain. >>> and new arrests in southern california with ties to last year's mass shooting in san bernardi bernardino, it has landed one suspect's brother behind bars as well. >>> from our delaware newsroom, a wilmington school is hoppered with a green ribbon award from the u.s. department of education. the montessori school is one in six private schools in the entire country to get the award. students have worked on sustainable living including creating gardens, if you are doing the broad street r