On Trump removing troops from Syria

At this point, any time Americans are deployed overseas, two questions need to be asked:

1 - What is the objective?
2 - What are the markers by which we can see we have achieved that objective?

If you cannot answer both questions, don't send the troops.  Period.

And I am not the first person to notice that many of the people who howled about illegal wars are now howling about Trump pulling troops out from a country that we never declared war on.