'No Turning Back' For Britain As May Triggers Brexit From EU

British Prime Minister Theresa May said there would be "no turning back" after she officially announced her country's planned departure from the European Union. May signed a letter to European Council President Donald Tusk on March 29 triggering a two-year process for Britain to leave the European Union, also known as Brexit. The move came nine months after Britons narrowly voted to leave the EU in a referendum. Tusk said that today was not a "happy day" for most Europeans. (Reuters)