What's On: Egypt, Retail and Quarterly Reports

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

--The crisis in Egypt. Erin Burnett is live in Cairo, and we are expecting large scale demonstrations against Hosni Mubarak's government. While the markets calmed a bit Monday, Tuesday could be a very different story. We'll be watching all the major markets and commodities as well as the currency markets.

--As for stocks, it's a big day of quarterly reports. On the list: UPS, BP, Pfizer and Archer Daniels Midland to name a few.

--Plus a stock called Bemis. They make packaging projects. The stock's up 16 percent in the last year. We also have breaking data... construction numbers and ISM Nonmanufacturing.

--And shovelling or shopping? Is the snow really hitting the retailers like Wal-Mart, JCPenney and Talbot's in the cash register or are retailing executives a bunch of whiners? Share your opinion and watch the big show at 9am eastern, live from the New York Stock Exchange, and live from Cairo.