Last night President Obama hosted his first-ever "beer summit" to resolve the conflict between Harvard professor Henry Louis Gates Jr. and the Cambridge policeman who arrested him. Racial tensions soared throughout the week as Gates claimed he was the victim of racial profiling. It got pretty messy, so Obama decided to sit down and have a beer with the two in order to have a civilized and informed discussion. Kudos to Obama for such a rational approach, but sadly there are many more conflicts left unresolved. If Obama truly wants the world to be a better place, he must resolve the following feuds...