The father of murdered American hostage Omer Neutra met President Trump early Monday and told him about the ongoing nightmare for those still awaiting the remains of their slain loved ones. “It’s one of the worst days for us in the last two years,” Ronen Neutra told The Post of still not knowing when his 21-year-old son’s body would be returned. Neutra and other families met Trump early Monday — before his thunderously well-received speech to Israel’s parliament — to share both joy and ongoing