<p>Vijay Kumar, 40, was arrested Friday after security officials searched his luggage when they noticed him behaving strangely, the New York Post reported Monday. Kumar said he is from Mumbai.<br /><br />Officers found books and diagrams on espionage, information on US military weaponry, publications mentioning "jehad" and "infidels," brass knuckles and at least $8,000 in US bills.<br /><br />A swab initially detected residue from a homemade explosive on Kumar's bag but two subsequent tests came back negative, KPRC reported.<br /><br />Kumar told investigators he was in Houston for an "Islamic seminar". He was being held on a $50,000 bond.</p>
<p>Vijay Kumar, 40, was arrested Friday after security officials searched his luggage when they noticed him behaving strangely, the New York Post reported Monday. Kumar said he is from Mumbai.<br /><br />Officers found books and diagrams on espionage, information on US military weaponry, publications mentioning "jehad" and "infidels," brass knuckles and at least $8,000 in US bills.<br /><br />A swab initially detected residue from a homemade explosive on Kumar's bag but two subsequent tests came back negative, KPRC reported.<br /><br />Kumar told investigators he was in Houston for an "Islamic seminar". He was being held on a $50,000 bond.</p>