What's On: Earnings, State of the Union and Dow 13,000

Here's what's up on Tuesday's Squawk on the Street:

--Five of the 30 companies in the Dow report numbers. On the list: Verizon, Johnson & Johnson, DuPont, 3M, and Travelers. See how they move, see how they impact the rest of the market. There will be a lot to watch and we promise to be on it like a hawk.

--Plus CSX. We'll talk about the railroad company too see if they're on the right track.

--We have a special guest, Austan Goolsbee, chairman of the Council of Economic Advisers ahead of President Obama's second State of the Union Address.

--The Street Poll asks if you think we'll hit Dow 13,000 next... or will it be Dow 11,000? Share your opinion and watch the big show at 9am sharp.