Many readers have written to tell us about McCain's choice of Alaskan Governor Sarah Palin as his VP choice. "Palin, 44, a self-described 'hockey mom,' is a conservative first-term governor of Alaska with strong anti-abortion views, a record of reform and fiscal conservatism and an outsider's perspective on Washington. [...] If elected, Palin would be the first woman US vice president, adding another historic element to a presidential race that has been filled with firsts. Obama, 47, is the first black nominee of a major US political party. The choice of a vice president rarely has a major impact on the presidential race. Palin will meet Biden, chairman of the Senate Foreign Relations Committee, in a debate in October."