The father of an American teen killed by Israeli fire in the occupied West Bank railed against Washington’s military support for Israel, as hundreds of mourners buried the 17-year-old in the family’s ancestral Palestinian village Saturday. The death of Tawfiq Ajaq on Friday drew an immediate expression of concern from the White House. It was the latest fatal shooting in the West Bank, where nearly 370 Palestinians have been killed by Israeli fire since the outbreak of the Israel’s war on Gaza more than three months ago. The Biden administration has repeatedly expressed concern about violence b…