I watch the History channel, but if you don't, great credible documentaries and movies are available for sale, on DVD in stores or NetFlix.
I just re-watched Moore's Farenheit 911; and watched Enron story: Smartest Guys in the Room; and Network; All the Presidents' Men; Lawrence of Arabia; Walmart Story; Deer Hunter and Apocalypse Now; Pork Chop HIll; Saving Private Ryan; and just for drill a bunch of old 50 and 60s TV westerns.
We didn't need this Iraq war. It was by choice. Diplomacy wasn't given full reign. Our boomer President mentally plays Cowboys and Indians. That's Black and White thinking. He's still stuck in the Happy Days 50s, of BW TV.