“In the Bible, God tells us for everything there is a season, and for me, for now, this season of being an elected official has come to a close. I do not intend to run for president in 2008.” Americans — and Sam Brownback — rejoice (and the stray cats of Tennessee lament) as former Majority Leader Bill Frist announces he won’t be running for president in 2008. Now he can delve full-time into his favorite hobby: cutting things…