Anderson Cooper, 52, could no longer stay silent as Donald Trump, 73, continues to suggest former Florida congressman Joe Scarborough was involved in the death of his former aide in 2001. Trump’s insistence to barrage the MSNBC host of Morning Joe with accusations over Lori Klausutis‘ death, which was ruled an “accident” by the medical examiner, has even prompted Lori’s widower Timothy Klausutis to pen a letter “begging Twitter to delete” Trump’s tweets about Joe.