Trump is blaming homebuilders for the housing shortage. But the problem goes much deeper

After five months and more rejected offers than she can remember, Stefanie Campagna was starting to doubt whether she might be able to buy a new home in Rochester, New York.

​ After five months and more rejected offers than she can remember, Stefanie Campagna was starting to doubt whether she might be able to buy a new home in Rochester, New York. Read More Breaking News, Latest News and Videos | CNN