I thought it was childish when Republicans boycotted Barry’s State of the Union speech.

I think it is even more petty, childish, and immature today. They can’t even articulate why beside “Trump!”.

14 Democrats boycott Trump’s first State of the Union speech.

Surely, at some point they have to act like adults, don’t they? Weren’t they taught how to behave? Or will they always act like immature 12 year old girls?