The Trump administration is temporarily moving immigration lawyers to the Justice Department to speed up efforts to strip citizenship from naturalized Americans , Axios has learned. Why it matters: Denaturalization cases have a very high burden of proof, but they're a priority for Trump officials who are searching for fraud in the legal immigration system. Zoom in: Lawyers at U.S. Citizenship and Immigration Services, the office for legal immigration services, are being temporarily transferred to U.S. attorney's offices to work on denaturalization cases, four former agency officials tell Axios. One source said staffers were being "volun-told" to move offices. A second source describe the transfers as lawyers "being force volunteered." It's not necessary that they have prior trial or denaturalization experience, just that they have an active law license, a third source said.…