Article continues below advertisementStephanie Grisham, President Donald Trump's former White House press secretary, has joined the growing chorus calling the 79-year-old president unwell.Her comments, posted on X on Tuesday, April 7, were prompted by Trump's recent rhetoric regarding Iran, specifically his threat that "a whole civilization will die tonight."Article continues below advertisementSource: @OMGrisham/XStephanie Grisham spoke out about the president on X.