but it is a politically sensitive issue. he keeps trying to draw the contract between republican and democrat approaches. democrats in particular feel this is a good issue to have more lax enforcement at the border, allow more people to enter the country illegally, follow up with amnesty programs, a huge issue to highlight border enforcement is lax. the more he can highlight the better for him. jillian: an air force pilot is that after crashing during a training flight. the third military crash in two days renewing safety concerns. >> reporter: the air force thunderbirds tragically losing a pilot after an of 16 fighter crashes in nevada, the statement reads a u.s. air force