Scepticism over Trump's 'wall' cost simmers among Democrats, border Republican

By Richard Cowan and Julia Edwards Ainsley WASHINGTON (Reuters) - Republican Congressman Will Hurd - whose district spans 800 miles (1,290 km) of the Texas-Mexico border - on Friday criticized plans under consideration by the Trump administration to build walls and fences costing an estimated $21.6 billion (£17.3 billion) to deter illegal immigration. Reuters on Thursday revealed details of an internal report by the Department of Homeland Security (DHS) that estimated the cost of covering