KINGSTON, Jamaica (AP) — Airlines and cruise ship companies are monitoring the progress of a tropical disturbance approaching the Lesser Antilles at the eastern end of the Caribbean. Forecasters at the U.S. National Hurricane Center in Miami said the system of low pressure had a 50 percent chance of developing into a tropical depression or possibly a tropical storm within 48 hours. Jennifer de la Cruz, a spokeswoman for Carnival Cruise Lines, said the Florida-based company has one ship that will have its itinerary slightly modified to steer clear of the system's predicted path.Read more on NewsOK.com