By Sean McPolin Emergency services hunting for a missing boy are now searching a landfill after a child’s shoe was discovered. Cops and FBI agents have been looking for Elijah Vue, 3, who was last spotted on Tuesday in Wisconsin. They say no stone will be left unturned in their bid to find the tot. He was last seen at home in Two Rivers, which is around 90 minutes north of Milwaukee and wearing red and green dinosaur shoes. The small trainer was discovered near the property just a couple of days after he disappeared. Now, they are currently combing a landfill in Hilbert – which is around 40 mi…