Mike McQueary, the former Penn State quarterback and graduate student testified that he saw Jerry Sandusky "molesting a young boy" in the Penn State showers in 2002.

This is the first time that McQueary has testified publicly to what he saw since the child sexual abuse scandal broke.

In 1992 Sinead O'Connor stood on the stage of Saturday Night Live, held up a photograph of Pope John Paul II, sang the word "evil" and ripped up the photo to protest child abuse by the Catholic church.

And from that point on, her world came crashing down.

I remember where I was Ronald Reagan was shot. I remember where I was when the space shuttle Challenger disintegrated over the Atlantic Ocean. I remember where I was when two airplanes hit the Twin Towers. I remember where I was when Twitter blew up with rumors that Osama Bin Laden had been killed.