First phase of Trump border wall gets $18 billion price tag, in new request to lawmakers

The Trump administration has told lawmakers that it wants $18 billion over the next decade for the initial phase of a Mexico border wall, laying out for the first time a detailed financial blueprint for the president’s signature campaign promise. The money would pay for 316 miles of new fencing and reinforce another 407 miles where barriers are already in place, according to cost estimates sent to senators Friday by U.S. Customs and Border Protection. If the work was completed, more than half of the 2,000-mile border with Mexico would have a wall or other physical structure by 2027.