Hurricane Irma Continues Its Path Across The Caribbean

Haiti and the Turks and Caicos islands are the latest places to be hit by the storm. The Red Cross says 1.2 million people have been affected so far, with many millions more still threatened. Also: Powerful earthquake hits southern Mexico and why bats fly into buildings, but not trees.

(Photo: Hurricane Irma left a trail of destruction in Saint-Martin, Credit: Reuters)