It didn’t take long for conservative Twitter to get under Jen Psaki’s skin. She’s going to have to seriously toughen up, she hasn’t had to deal with 1/10th of what Kayleigh and Sarah dealt with and she’s already snapping during her briefings? She confused millions of Americans during her daily press briefing Monday; saying she was going to “disappoint Conservative Twitter” by “circling back on a number of things.” “This letter was signed by over 400 mayors. I know there’s a lot going on so I wanted to highlight it for you… Last thing, I often note that I’m going...