A Gold Star father who was awarded the Presidential Medal of Freedom — the nation’s highest civilian honor — slammed former President Donald Trump over his comments that the civilian honor is better than the Medal of Honor — the nation’s high est military award — because the later is often given to soldiers wounded or killed in combat. “I watched Sheldon sitting so proud in the White House when we gave Miriam the Presidential Medal of Freedom,” Trump said. “That’s the highest award you can get as a civilian, it’s the equivalent of the Congressional Medal of Honor.” He added: “But civilian vers…