are put iting the finishing touches on the state of the union address. tonight, the president and first lady will host a reception for new members of congress at the white house. supreme court justice heads to the hill today to speak to members of the tea party caucus. justice scalia is participating in a seminar hosted by michele bachmann. investors hope the gains from last week spill into this morning. mcdonald's are out with their earnings this morning. we have more now on our breaking news out of russia. now reporting that a suicide bomber is responsible for that explosion that may have killed at least ten people, perhaps as many as 20 at moscow's busiest airport. our moscow based producer is on the phone. what can you tell us about what happened and about this airport? >> so far, what we're hearing from russian officials is what you're reporting overall.