Former Donald Trump campaign chief Corey Lewandowski returned to Fox News this morning not to apologize for mocking a 10-year-old girl with Down Syndrome who had been separated from her mother as she illegally crossed the southern border. “An apology? I owe an apology to the children whose parents are putting them in a position that is forcing them to be separated,” he shot back when asked. “We owe an apology to Jamiel Shaw, and Brian Terry, and Kate Steinle’s family…