The last state permit needed for a pipeline that would carry a half-million barrels of crude oil daily from North Dakota to Illinois was approved Thursday by Iowa utilities regulators, who also gave the Texas-based company authority to use eminent domain for land that property owners are unwilling to voluntarily provide. The Iowa Utilities Board voted unanimously to approve a hazardous pipeline permit for the Dakota Access pipeline, called the Bakken pipeline because it will stretch 346 miles from the…