Alejandro Mayorkas, President-elect Biden's choice to lead the Department of Homeland Security in his new administration, was the subject of a 2015 internal investigation when he was a leader in the same department under the Obama administration. The DHS Inspector-General found that Mayorkas, while serving as director of Citizenship and Immigration Services, worked "outside his defined role" by intervening in three matters pertaining to "EB-5" visas. The report found his conduct "created an appearance of favoritism and special access."
The probe stemmed from a 2012 whistleblower complaint. EB-5 visas are granted to immigrants committing to certain thresholds of investment and job creation in the U.S. Mayorkas in 2015 disputed the report's findings, saying the EB-5 program had been "badly broken" and he intervened so the cases in question "were decided as the law required."