I'm sure the number of bad actors in this space is not large, but for those that are affected, a horrible living situation is a destabilizing force that can hamper your ability to get ahead. 

I've heard talk of destabilization in Saudi Arabia being behind much of this.

Do you find it common in your market when it comes to destabilized apartment buildings with tired land lords? 

Don't heap more on her at this point, as it will destabilize her even more.

Printing that much money would destabilize our entire economy.

Extremely high rates of growth isn't necessarily good for a market - it can be destabilizing, and often lead to a crash.

It actually destabilizes Housing supply by removing affordable units from the Market, forcing landlords to minimize improvements and maintenance, and actually increases Market Rents as landlords try to recoup losses forced on them via Rent Controls.

Personally, when I think of threats to national security, I think of those things that have the ability to cause mass destruction on American soil and allow foreign regimes to destabilize and/or take over our government.

The rent from the restaurant alone would have covered the debt service but I was unable to get financing because the lender considered it "destabilized" at 50% occupancy.

While we all enjoy the benefits of driving on the same public roads to get to where we're going, the wage earners are paying in blood, sweat, tears, and treasure for it while the government hands me money back for my own efforts.This particular event happens almost every day, and no bones about it, it can certainly be destabilizing when you understand just how clearly the powers-that-be in our society think of those making money through investments as extra-special people, and those making money through selling their time for money as dogcrap under their shoes.