Tactile' Donald Trump displayed some 'rare' PDA with his wife Melania as a body language expert explains the two reasons he was so affectionate during the Pope's funeral

Donald Trump and his wife, Melania, exhibited what a body language expert terms as "rare" public displays of affection at the Pope's funeral, shedding light on Trump's unusually tactile demeanor. The President and First Lady,

Trump joked he would like to be next pope days after Francis dies. Sen. Lindsey Graham thought it was funny and exciting. But POTUS isn't a Catholic.