In what seems to be a military bunker where The Winter Soldier is being unfrozen in the second trailer for Marvel's Captain America: Civil War, we're transported to some snow-covered - http://www.Renewableenergyworld.com/_search?q=snow-covered place. The trailer reiterates much of what we already knew - Iron Man consents to government regulation of the Avengers, while Captain America rebels - but in addition, it has a surprise: the first glimpse of Tom Holland's Spider-Man.