A former employee of Donald Trump’s pre-presidency organization has publicly claimed that he once made jokes about Nazi “ovens” while Jewish executives were in the same room. Barbara Res – a lead engineer on the construction of Trump Tower and author of a memoir, Tower of Lies, about her almost two decades working for the former president – told MSNBC on Sunday that her erstwhile boss would make “ridiculous remarks”. “We had just hired a residential manager, a German guy,” Res said. “And Donald [Trump] was bragging among – to us executives, there were four of us – about how...