With Rhodey's new twist, though, it makes sense that Iron Man ultimately chose ... Set post-Endgame, it will most likely explore Rhodey trying to figure out his own legacy now that Tony Stark ...

Narrator: If you look at Iron Man's first suit, the Mark 1, and compare it to the hero's nanotech suit from "Avengers: Endgame," a lot has changed. But it's not just the technology in the world of ...