![Zuckerberg apologizes for Facebook mistakes(1/4)](http://www.ecns.cn/hd/2018/04/10/1f59fd2132e647f4b6c9d87c97cfec10.jpg)
Facebook CEO Mark Zuckerberg arrives for a meeting with Senator Bill Nelson (D-FL) on Capitol Hill in Washington, U.S., April 9, 2018. Mark Zuckerberg swapped his trademark T-shirt and jeans for a dark suit and a purple tie on Monday as he met U.S. lawmakers to apologize for the social network's misuse of its members' data and to head off possible regulation. (Photo/Agencies)