PORTSMOUTH, England - Seventeen tall ships from five countries held a mock sea battle Tuesday off England's coast to mark the 200th anniversary of the Battle of Trafalgar, Adm. Horatio Nelson's stunning victory at sea that gave Britain naval supremacy for a century. To avoid appearing to gloat over the famous victory over Napoleon Bonaparte's warships from France and Spain, the organizers didn't have the historic tall ships carry out a precise re-enactment of the battle with a victor and a loser. Instead, they opted for a battle pitting an unidentified red navy against an unnamed blue one. As tens...