"Flights at Boston Logan are operating normally and are nominally on-time this morning with no increase in cancellations over a normal day, " according to FlightAware CEO Daniel Baker.

CNN: Boston transit shut down; airport open

And the elder with this early warning sign of dementia may be living independently, paying taxes on time and otherwise appearing socially normal.

FORBES: Are Our Aging Parents Sitting Ducks?

This time around with debt markets collapsing and private real estate ever more dependent on large amounts of debt to maintain normal equity rates of return, it looks like private real estate values are in for a tumble.

FORBES: Magazine Article