People who failed to save enough for retirement???? Boy you really have drunk the Republican Kool-Aid of "personal responsibility", now haven't you. You parrot the bullshit brilliantly.
70% of Americans don't have enough money to retire on. Since the number of people who "fail to save enough for retirement", is vastly higher than the number of people who DO manage to get it right, there is something much bigger than just a failure of "personal responsibility" at play here.
You have an economic system whereby workers are paid the least amount possible for their contribution to the economy. The American worker hasn't had a real raise since 1980, and it takes a larger and larger percentage of their earnings to provide basic necessities for their families. The same economic system that pays a worker the least amount possible, will also charge them the highest amount possible for it's goods and services.
If 70% of your population can't successful save for retirement, this is a national problem, not a "personal responsibility" issue.