Over the weekend, members of the National Rifle Association and many notable GOP politicians convened in Texas to talk about Obamacare, the 10th amendment, and, eventually, guns. Monday's episode of The Daily Show featured a 10-minute segment in which Jon Stewart makes fun of Rick Perry, attempts to simplify the gun control debate, makes fun of Rick Perry, slips into a Seinfeld impresion, and calls out Senator Ted Cruz, and talks about the NRA's "gun-a-palooza."