More Goodness on Faction: Lance Armstrong, Will Ferrell, Sheryl Crow and Sting, oh my!

Lance Armstrong will welcome funny-guy Will Ferrell as his special guest this Sunday (January 29th).

And, back by popular demand, Lance will play a brand-new duet by the lovely Sheryl Crow and the not-so-lovely Sting, entitled "Always On Your Side," which Lance fetaured last week on his SIRIUS radio show. Check it out this Sunday @ 9pm ET on... where else... SIRIUS Faction channel 28.

What is this "Faction Day" today or something?