MIAMI (AP) — Florida residents picked store shelves clean and long lines formed at gas pumps Wednesday as Hurricane Irma, a Category 5 monster with potentially catastrophic winds of 185 mph, steamed toward the Sunshine State and a possible direct hit on the Miami metropolitan area of nearly 6 million people. The most powerful hurricane ever recorded in the Atlantic destroyed homes and flooded streets as it roared through a chain of small islands in the northern Caribbean some 1,000 miles from Florida.