Ex-Supreme Court justice urges Second Amendment repeal in U.S. gun rights debate

A retired U.S. Supreme Court justice on Tuesday called for the repeal of the U.S. Constitution's Second Amendment, which gives Americans the right to keep and bear firearms, and the White House responded by reaffirming its support for the provision.Former Justice John Paul Stevens, who sat on the country's highest court for 35 years before retiring in 2010, is one of the highest-profile legal figures to join the national debate on school shootings, gun violence and firearms ownership.The long-ru