What a Team: New Avengers Trailer

Somebody explain to me why an enhanced WWII American, a Norse god, a raving green giant, a rich technological playboy, and Scarlett Johannson make the perfect superhero team. Actually, scratch that. Please don’t explain. The intricacies of the Marvel world might make my eyes roll back in my head. All I know is I like what I’m seeing when they come together in the new trailer for “The Avengers,” due to hit theaters as Summer Movie Season begins May 4.