Israeli police arrested at least three Palestinian suspects on Sunday in connection with a deadly shooting at a Jerusalem checkpoint, as security forces searched for the suspected gunman. The shooter opened fire on a military checkpoint in east Jerusalem late Saturday, killing an Israeli soldier and wounding three other soldiers, one of them seriously. The Israeli military identified the soldier as 18-year-old Noa Lazar. It was the latest bloodshed in the deadliest year in the West Bank since 2015, marked by near-nightly raids in Palestinian cities and villages in the occupied territory. It al…