Interesting finding.  Of course, it's generational, but over time, it should help finish off the Repugs.

ADDENDUM:  Bryan van Norden (Vassar) writes:

Thanks for posting the link to the interesting article in TPM about belief in God among young people.  However, I think the article misinterprets the data (or at least suggests a conclusion stronger than the evidence warrants).   My anecdotal impression is that there is an existential trend among many contemporary (non-Fundamentalist) theists, who hold that doubt is not only consistent with faith, but is a sign of greater faith.  As Miguel de Unamuno said, "Faith that does not doubt is dead faith."