Collects Captain America (1968) #333; U.S.Agent (1993) #1-4; U.S.Agent (2001) #1-3; material from Captain America (1968) #358-362, 380-382; Avengers West Coast (1989) #100. An all-American hero with an attitude! First he was the heroic Super-Patriot, and then he was Steve Rogers’ replacement as Captain America — but John Walker’s true destiny lay in the red, white and black garb of the U.S.Agent, and these are some of his edgiest adventures! First, see how Walker comes to wield Cap’s shiel...