 CTV.ca | Ike an "extremely dangerous" Category 4 hurricane with winds of ... CNN International - Miami, FLORIDA (CNN) -- Tropical Storm Hanna churned across the Bahamas and toward the US coast on Thursday, while Hurricane Ike, an "extremely dangerous" Category 4 hurricane, roared farther out in the Atlantic, its destination a mystery. Video: Hanna, Ike and Josephine: Triple Storm Threat Fast-growing Hurricane Ike threatens Bahamas cruises |