Martina Navratilova, the former world number one tennis star, said yesterday that she had regained Czech nationality more than 30 years after fleeing its communist rule to live in the US. The 51-year-old, who won the Wimbledon singles title a record nine times, said that she was maintaining dual nationality and keeping her US passport. But her announcement, at a Tokyo press conference, raised questions over whether she planned to leave America, after a series of controversial attacks on President Bush and the Republican party. Born in Prague, Navratilova defected to the United States in 1975 aged 18, angering the...