David Costa, Dean at Robert Kennedy College, calls for caution after a strong market rally as corprate earnings are likely to disappoint. He speaks to CNBC's Chloe Cho and Rebecca Meehan.
About 38 million Americans are expected to go somewhere this holiday season, and AAA says that's up about 1.4 percent from last year. Robert McAdoo, of Avondale Partners, and NBC's Kristen Dahlgren have the details.