Rand Paul: 'We don't have money to spend' for Trump's border wall
![Rand Paul: 'We don't have money to spend' for Trump's border wall](http://thehill.com/sites/default/files/styles/promo/public/paulrand_101217gn2_lead.jpg?itok=OMuGvbYr)
Sen. Rand Paul (R-Ky.) said Wednesday that while he supports additional barriers at the U.S.-Mexico border, he believes some of the estimated costs for President Trump’s border wall are too high to justify."I remain a fiscal conservative, even on...