Kerry defends his '70s anti-war activities KANSAS CITY, Mo. - Sen. John F. Kerry [related, bio] expressed pride in his 1970s antiwar activism yesterday as controversy continued to swirl over a TV ad accusing him of betraying his fellow veterans when he protested the Vietnam war. ``I stood up against the war in the 1970s,'' Kerry said. ``Some people still don't like that, and they're still trying to fight that. That's 35 years old. But I'm proud of what I did to stand up. And I learned a lot.'' A group calling itself Swift Boat Veterans for the Truth launched...