Chen Xitong, 82, mayor of Beijing during the 1989 Tiananmen Square massacre, who supported the violent crackdown on the student-led protests. He was later jailed on corruption charges.
SeaWorld Orlando, by the Occupational Safety and Health Administration for the second time since 2010, after failing to keep its trainers a safe distance from killer whales.
Twitter, by former Secretary of State Hillary Clinton. In her first tweet she credited the creators of the satirical Texts From Hillary site with inspiring her to sign up.
Christine Day, as CEO of Lululemon, effective by year's end. Day came under...