We Stand on Guard: in 100 years, America seizes Canada for its water

Brian K Vaughan's varied career in comics has had numerous and diverse hits like Saga, the epically weird and sexy space-opera; Y: The Last Man, an end-of-the-world story; now, with We Stand on Guard, Vaughan dramatically ups his body count in a tale of an American resource war that's a lot closer to home than the invasion of Iraq.