What's On: Banks, Cruiselines and the US, China Summit

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

--Two big banks report numbers. Goldman Sachs and Wells Fargo. We'll break down the numbers and see how traders are reacting.

--We have a couple of stocks on our radar that probably aren't on yours. Our list includes Cerner. See why.

--Alcoa just made a big announcement. The CEO is on the show. Plus the cruiselines, Royal Caribbean and Carnival both doing very well, but are rough seas ahead?

--Today's Street Poll asks who you think will come out of the U.S. China summit stronger, President Obama or Hu Jintao? Share your opinion, and watch Squawk on the Street, live from the New York Stock Exchange, 9am.