Veterans Tackle Housing Problem: Canadian veterans follow one-year courses in the building trades as they produce homes to meet the housing shortage. Certificate of Freedom: Secretary of State Paul Martin addresses a group of new Canadians after they receive their citizenship papers. Exercise Musk-Ox Invades Canada's Arctic Wastes: Canadian Army personnel take part in scientific research to solve the problems of life in the Arctic. Shrink-proof Woolens are on the Way: Wool is processed into yarn to be made into shrink-proof clothing.