Reverse Racism?

So I was part of an interesting debate with Nick Steen (sp?) today, and it made me think "How much 'reverse racism/sexism' is there in the USA today?" For that matter, where does reverse racism start? Is um... well I can't remember the name but "that thing where persons of minority descent get into colleges more easily than white kids" racist? What about Equal Opportunity employment? How about "Sensitivity Training" for the workplace? What do you think? (This one was meant to be a big convo-starter)