Todd, Putin would run with a victory over Ukraine as he has done previously. That would make Europe less secure, with implications for America.

Should America not have played a part in WWII and allowed the expansion of Nazi Germany?

The cost to America of supplying military aid (European countries supply most of the additional assistance) is a tiny fraction of our budget.

America relies on the rest of the world for its security and prosperity. We can't afford to shut ourselves away.

Best.