Southeastern U.S. braces for Hurricane Florence as storm strengthens

Hurricane Florence is barreling toward the southeastern U.S. The storm could hit the Carolina coast as a Category 3 or higher. Millions of people are bracing for heavy rain, flash flooding, high winds and dangerous surf. CBS News correspondent David Begnaud joined CBSN from Wilmington, North Carolina, with more on how the region is preparing for this monster storm.