With issue #620, Captain America becomes  Captain America & Bucky.  Ed Brubaker joins with  Marc Andreyko and artist Chris Samnee to kick off with a story of the formative years of Bucky Barnes as he rises from scrappy army brat to Captain America’s closest ally. Here’s your first look at the Mark Bagley variant cover and for more pages go here, here, here, here, here and here.