He developed what he calls a suicide molecule that acts like the protein which tells cells to self-destruct.

VOA: special.2010.03.16

He and his E Street Band remain one of the top selling acts in the world.

VOA: special.2009.11.30

He said Rosa Parks's bravery serves as an example of the power of small acts.

VOA: special.2009.03.08

He wanted no hangings or other brutal acts against the losers.

VOA: special.2009.12.17

(Speaking) Acts of terror are without remorse,he says.

VOA: standard.2010.06.17