We’re happy to be back in the studio!  Dave Weigel from Slate  joins Sam today to talk political posturing, caucus process, Santorum, Paul, Romney and the others.  Also, an Occupy update, New Year’s Eve in Zuccotti Park where police clashed and arrested protesters and the Rose Parade gets Occupied - why no coverage?

In better half, Ross Brockley calls in on his way to Iowa and kicks off a discussion as he pledges support to Ron Paul.   CIA watchdog pronounces no issue with NYPD CIA partnership, Justice Department stops South Carolina’s assault on voting rights, Ethanol tax credit expires and Santorum breaks Sam’s heart with his fashion statement.  Your IMs and more.

Tune in as Sam joins Chris Hayes tonight at midnight on MSNBC for post caucus coverage.

Use this post as today’s thread.