Where to watch new Congress?

[Barnes]

CSPAN always covers it; you can also watch the live floor feed from the chambers' websites - http://houselive.gov/ and http://www.senate.gov/floor/index.htm. 

And just to clarify, the Constitution of course mandates that the new term begins on January 3rd, but the first session of the 114th Congress doesn't open until Tuesday - therefore no business of the new Congress has been transacted, and no Representative-elect or Senator-elect has taken their oath.