Threat of Iranian Hezbollah Terrorists already inside the U.S. is Very Real In light of the rising terror threat inside the United States—both through digital infiltration and physical sleeper cell activity—Joshua Philipp, award-winning investigative reporter and senior correspondent with Epoch Times, is available for interviews to provide expert insight into this dangerous convergence of national security failures. Philipp has long tracked foreign influence operations, cyber threats, and the weaponization of mass migration by hostile actors.