Surprising in its approach. Thanks for the clip.

amen to the lessons!...

don't get into a land war with Russia.

Another lesson -

Never, never, never believe any war will be smooth and easy, or that anyone who embarks on the strange voyage can measure the tides and hurricanes he will encounter. The statesman who yields to war fever must realize that once the signal is given, he is no longer the master of policy but the slave of unforeseeable and uncontrollable events.
Sir Winston Churchill