Dorian gains strength, shifts focus north

More than 20 million Americans are likely to feel Dorian's wrath, officials say.

• New forecasts say Dorian may spare Florida from a direct hit and make landfall over South Carolina on Wednesday or Thursday.
• State of emergencies are in effect for the entire states of Florida, North Carolina and South Carolina. Twelve counties in Georgia are also under an emergency declaration.

Read the latest from CBS news here.