By TARA COPP, MICHELLE R. SMITH and JASON DEAREN WASHINGTON (AP) — Pete Hegseth, the Army National Guard veteran and Fox News host nominated by Donald Trump to lead the Department of Defense, was flagged as a possible “Insider Threat” by a fellow service member due to a tattoo on his bicep that’s associated with white supremacist groups. Hegseth, who has downplayed the role of military members and veterans in the Jan.