VOA英语视频：拜登在二战战场遗址呼吁在支持乌克兰问题上保持团结

President Joe Biden stressed the need for transatlantic unity during his speech at the monument overlooking the beach where, 80 years ago, Allied troops fought a battle that delivered a decisive blow to Nazi aggression. VOA White House Correspondent Anita Powell reports from Pointe du Hoc, France.