The $200 billion mortgage-bond order is only part of Trump’s affordability push. It arrived just one day after he said he would ban large institutional investors from buying single-family homes — arguing the American Dream of homeownership is “increasingly out of reach for far too many people.”It’s important to note that whether rates are rising or falling, shopping around is still one of the easiest ways to save. If you're in the market for a mortgage, try to make time to look at your options with a variet ...