I heard a speaker say that if the Treasury yields ever climb above 7-8% that the US would not be able to service it's debt in 5 years with projected deficits. I have also heard people say that with "rampant" inflation down the road that we could see double digit yields in 5 years. Although, I would love 10 percent yields on a long bond, if the US could not service those interest payments.... we all lose. I am interested in the opinions of people here. What is your guess on the 30 year treasury bond in 1,3,5, and 10 years from now?