Is there any way in the dc comics tells exactly how bruce and clark became (well... if not absolutely)friends?

Texasblue is right, I remember reading that somewhere, and it sucks, it would've have been cool. One of the key writers said he would have had a storyline planned out w/ the two of them meeting in college, I can't remember the details but he had the two of them parting ways w/ Clark telling Bruce that he should really get some psychiatric help. But who knows maybe it will happen someday, if there's money to be made WB executives will make it happen. As far as age I'm guessing Clark is much older than Bruce because he is an alien w/ Bruce's age being late 30's early 40's that's just my guess.