It has arrived! The second trailer for Avengers: Age Of Ultron. While a little short on new details, this trailer did give us some interesting tidbits.
To summarize the majority of what we see in the trailer, our heroes will be pit against the world. It seems that they will be facing off against Baron Von Strucker early in the film. My guess is this leads to the protesters that we saw in the first trailer and in this trailer. Obviously it seems the popularity of the Avengers is starting to dip.
This is further confirmed by how Captain America is acting throughout the trailer. I would guess that he gets very upset about this. After all, he came from a time when America was united as one against a common enemy. Now he lives in an age where the good guys could be bad guys and vice versa. With direct opposition from those he is trying to protect, Cap is going to be struggling with the idea he is doing more harm than good.