Note -- you don't need to be a "leftist" to oppose Trump.
You just need to support defending the constitution, the rule of law, the U.S. governmental system which used to check the power of the president, the truth vs. the post truth world, and not wanting a God/Dictator/King serving as president along with an unelected richest man in the world co-president.
In other words -- a typical REAL conservative American.