Interest rates are an important factor to consider for any loan since they help you determine the cost of borrowing money. And, because buying a home is one of the most major financial decisions that most average Americans ever make, mortgage interest rates are even more worthy of our time and attention. In this episode of On the House, we brought in John H.P. Hudson with H & M Mortgage Group to take a look at a couple ways that home buyers can save money on their mortgage.