<p>DETROIT (AP) -- An Algerian man and his roommates, arrested last year in the terrorism investigation, were attempting to wage "economic jihad" against the government and American businesses, especially Jewish-owned ones, a federal agent testified Friday.</p>
<p>U.S. State Department agent Edward Seitz gave no details of the allegation against Farouk Ali-Haimoud, 21, Karim Koubriti, 23, and Ahmed Hannan, 33.</p>