Americans disappointed that President Obama won re-election are letting off steam by demanding that their states secede.
The movement is strongest in that reddest of states -- Texas -- and in other states that voted overwhelmingly for Mitt Romney.
As of Thursday, more than 107,000 Texans had joined the Texas petition at We the People, the federal government website where anyone can start a petition.
While 40 states have petitions for secession, most have gotten just a few hundred or thousand signers. But both Tennessee and Alabama had more than 28,000 backers.
In addition, there's a petition in support of deporting anyone who signs a petition to secede from the union. And someone, perhaps from one of Texas' more liberal cities, has posted a petition seeking signatures for Austin to withdraw from the Lone Star State but remain part of the United States.
The petition drive is just a way for angry voters to let off steam after a highly emotional and divisive campaign, said John Scheb, head of the political science department at the University of Tennessee.
Not only is secession unlikely, it's not even legally possible, Scheb said.
The U.S. Supreme Court ruled in 1869 that states cannot unilaterally secede from the union. "The position the court took was once in [the union], always in," Scheb said.