Prime Minister Justin Trudeau confers with his chief of staff Katie Telford at the National Press Gallery Dinner in Gatineau, Quebec, Saturday June 3, 2017. Trudeau is to testify Thursday afternoon about his government's decision to get the WE organization to run a summer student-volunteer program.His chief of staff Telford is to follow him for questioning by the House of Commons finance committee. THE CANADIAN PRESS/Fred Chartrand