Original sentence: During the 2006 Democratic Primaries, Healey launched an attack ad against potential opponent Chris Gabrieli that said Gabrieli only supported state funded stem cell research because he owns stock in companies that would profit from stem cell research
Edited sentence: During the 2006 Democratic Primaries, Healey launched a vicious attack ad against potential opponent Chris Gabrieli that said Gabrieli only supported state funded stem cell research because he owns stock in companies that would profit from stem cell research