Dave Batstone News Today

>> reporter: from major league baseball pitchers its all about the strike. throwing that perfect pitch. >> strike. >> reporter: but off the field, san francisco giants pitcher germany affelt is looking to strike out childhood slavery. >> see what they have done to those kids and how they treat people was devastating to me. i wanted to see how i could use baseball to get the word out and fight the injustity. >> reporter: affeldt teamed up with a group called not for sale, founded four years ago b...