CRTC Chair Ian Scott waits to appear before the House of Commons Standing Committee on Industry and Technology in Ottawa on July 25.Adrian Wyld/The Canadian Press Canada’s telecom regulator has launched a review of who is eligible to receive payments for taking part in its hearings, after an outcry over its decision not to impose a ban on a group that employs an anti-racism consultant who sent a series of derogatory tweets about “Jewish white supremacists” and francophones. Ian Scott, chairman of the Canadian Radio-television and Communications Commission, issued a statement on Thursday condemning comments by the consultant, Laith Marouf....