CNN is trying as hard as it can to stay away from this - the only story it does have on this is Rick Perry saying "No" to secession calls. If you want real news, I'd check over there and avoid the Huffington Post/Washington Post/CBSNews for a little bit.
Thought I'd point this out: the polarization of the country continues, with new counter-petitions gaining steam. The newest, "Deport Everyone That Signed a Petition To Withdraw Their State From The United States of America," already has 11,318 signatures. Obviously done as a symbolic gesture, but still - who would have expected a war on the White House's website?