The president says America may never see his like again: a veteran lawmaker who left a lasting imprint on all aspects of life in the United States, from health care to civil rights to education.

• 奥巴马说，美国可能再也不能见到像肯尼迪这样一个伟大的人：一个退役军人出身的国会议员，他给美国人生活的方方面面都留下了永久的印记，从医疗到民权到教育。