American endurance swimmer Diana Nyad swims in Cuban waters, offshore Havana, Cuba, Sunday, Aug. 7, 2011. Nyad jumped into Cuban waters Sunday evening and set off in a bid to become the first person to swim across the Florida Straits without the aid of a shark cage. (AP Photo/Franklin Reyes)
Read the article: Diana Nyad, 61, 'swimming strongly' in cross-the-Florida Straits attempt
