Can't say I have all the solutions for what ails the U.S.A., but I'll bite.
I would like to live in a nation where the citizens understand the phrase "entitled to" can only be uttered after the phrase "worked as hard as I could."
I would also like to live in a nation full of citizens who see the planet as more than an ATM machine.
Wouldn't mind getting rid of speed limits too - they shouldn't sell us cars that can do 120mph, if they don't want us driving that fast . . . .