Danny Gokey is the night’s ‘Hero’ on ‘Idol’
The singer who recently lost his wife had the judges on their feet. Alexis Grace also managed to stand out of the “American Idol” pack.
Changes abound on “American Idol.” Because there are 36 semifinalists instead of 24 this season, only the top three vote-getters of each of three semifinal rounds advance. The other nine either go home or wait for the wild-card round that decides the last three spots.








