If you thought the U.S.-Russia tensions couldn’t worsen short of an actual shooting war between the nations, well, you thought wrong.

They just did on the basis of what appears to be the deliberate downing of a commercial airline carrying more than 300 passengers and crew, including one American.

http://news.msn.com/world/obama-condemns-russia-after-airliner-downed-in-ukraine

A Malaysia Airlines Boeing 777 has been shot down in eastern Ukraine, allegedly by separatists allied with Russia, which seems to want to re-annex the former Soviet republic.

President Obama has condemned the Russians for supporting the separatists and it is now believed he is considering even more sanctions against Russia.

Of course, critics will contend the president should have prevented the shoot-down. For now, I’ll settle for encouraging the administration — and I would implore Congress to back Obama on this one — to tighten the screws even more against Russia.

The Russians are playing a dangerous game with their support of these separatists — who now have demonstrated that they will go to any lengths to make some political point.

Someone will have to explain to me, though, what on Earth was to be gained by shooting down a commercial jetliner with innocent and unsuspecting civilians aboard.