Do you know who really owns your mortgage? That question has become a nightmare for many homeowners since the invention of mortgage-backed securities. Yes, those were the exotic investments that sparked the financial collapse in this country. And they're still causing problems. As it turns out, Wall Street cut corners when it bundled homeowners' mortgages into securities that were traded from investor to investor. Now that banks are foreclosing on people, they're finding that the legal documents behind many mortgages are missing. So, what do the banks do? Some companies appear to be resorting to forgery and phony paperwork in what looks like a nationwide epidemic. Even if you're not at risk of foreclosure, there could be legal ramifications for a homeowner if the chain of title has been lost.