1.   A faulty line snapped while the Emily S tugboat was towing the Morris J. Bergman from San Juan to the Caribbean island of Antigua that night.

2.   A towing cable broke while the Emily S tugboat was towing the barge from San Juan to the Caribbean island of Antigua.

3.   A tugboat was towing the ferry the rest of the way into Calais harbor early Wednesday.

4.   Six tugboats towed the engineless, rudderless Varyag on its six-hour passage through the Bosporus.

5.   Six tugboats are towing the engineless, rudderless Varyag through the strait, which is closed to all other shipping.

6.   Six tugboats are towing the engineless, rudderless Varyag through the strait.

7.   Greek tugboats on Wednesday towed a Turkish navy frigate into its own territorial waters in the southeastern Aegean Sea, averting a potential new crisis between the rival countries.