Katie Zacharia hadn't even left the White House podium after her first on-camera press briefing when her colleagues started knifing her. 'I feel badly for her... her kids and family watching,' one source said. A senior Trump communications official called it 'terrible on so many different levels,' while another called it 'embarrassing.' A GOP communications expert sent only a single dumpster fire emoji. These were among the flurry of barbs about Zacharia, 41, coming from the highest levels of Donald Trump's administration, as insiders within the president's orbit texted the Daily Mail that Tuesday's briefing was a car crash. With her megawatt smile, blonde hair, navy blue blazer and pencil skirt, Zacharia certainly looked the part as press secretary her second day on the job. But sources said she failed at the one thing the title demands: selling Trump. Perhaps even worse for Trump, some sources said that it appeared Zacharia had been set up to fail by senior members of Trump's team. D...