Complex sentence: CKTB's programming is a mixture of locally-produced Canadian programming and American syndicated programs, owing to St. Catharines's position halfway between the cities of Hamilton, Ontario and Buffalo, New York.
Split into simpler sentences: CKTB's programming is a mixture of locally-produced Canadian programming and American syndicated programs. This is because of St. Catharines's position halfway between the cities of Hamilton, Ontario and Buffalo, New York.