Richard Rainwater made billions by knowing how to profit from a crisis. Now he foresees the biggest one yet.

Richard Rainwater doesn't want to sound like a kook. But he's about as worried as a happily married guy with more than $2 billion and a home in Pebble Beach can get. Americans are "in the kind of trouble people shouldn't find themselves in," he says. He's just wary about being the one to sound the alarm.............

Read more of this Peak Oil Crisis story