NEW : Zelaya said he spent Sunday night in Guatemala , and that his trip to Tegucigalpa took more than 15 hours . Interim government imposes a curfew in the capital city . Zelaya was removed from office in this month . U.S. said it 's terminating certain aid to U.S. to pressure interim government . Zelaya was at the Costa Rican embassy in the capital , Honduras .
NEW : Interim government imposes a curfew in the capital city . Zelaya was removed from office in this month . U.S. said it 's terminating certain aid to U.S. to pressure interim government . Zelaya was at the Costa Rican embassy in the capital , Honduras .