Tardogan did it again, well crap. Violating air space, ok, that´s one thing (and happens a lot from the Russian side), but most countries send out their jets to make the intruder turn around and go back, not simply shoot it.
Also, the Turks are slowly walking into a dangerous direction
Turkey is also part of NATO -> NATO troops mostly exists of american and turkish troops. And there´s also massive blabbering about Turkey getting some cheap IS oil. Putin may be shady, but Erdogan is upright dangerous.