This is also about nat gas to Europe through Syria, etc Russians and Saudis can maintain production at $20 - it'll hurt both (it already is), but both will do it for prolonged periods. 

Even Russian roulette goes fine 5 out of 6 times.

Russian malware, that broadcast passwords, via an IP address in the "Stans". 

I’m a bit concerned about the saturation of the market as far as tourist rentals go as I’ve read that many Turkish and Russian investors have been buying already.

By switching on and off a processing power equal <1% of Amazon or Google or the NSA or the Russians or the Chinese or the North Koreans for that matter the market could be sent into chaos.  

I'd leave the Russian lady alone, she sounds like my mother :)

My most 'interesting' was a lady with a russian like accent and her boyfriend show up.  

Stand at the top of Russian Hill (say Union and Leavenworth) and look around.   

Eviction is a sometimes necessary tool, but consider it playing Russian Roulette.

You are playing Russian roullete if you don't screen properly.