Kimberly Guilfoyle caught red-handed, must resign

Kimberly Guilfoyle is the current U.S. ambassador to Greece and a longtime cheerleader for President Trump. She is also a former Fox News personality, long-ago ex-wife of Gov. Gavin Newsom (D-Calif.), and, more recently, ex-girlfriend of Donald Trump Jr.   And she’s for sale.   The Wall Street Journal has the receipts: Guilfoyle promised Eric Deters, a quixotic…