During the latest episode of MSNBC’sThe ReidOut, host Joy Reid spoke with MSNBC’s PoliticsNation host and analyst Rev. Al Sharpton, and former US Senator Claire McCaskill (D-MO) about recent polling that suggests Donald Trump is no longer faring well with working class voters — and why. Noting that Trump recently said people who work at McDonalds and people who are teachers “have never had a real job,” Reid asked Sharpton and McCaskill, “Is he, like, on something?” She added, “A teacher is a real job. I hate to break it to Trump. They didn’t inherit $317 million from their dada and then take o…