possibly 13 times since 2003. his father is a retired senior air marshal of the pakistani air force, and his in laws also are from pakistan, though his wife is believed to be in saudi arabia. our procedure, sid caiffee has been digging up details, he s in islamabad. reporter: jane, several arrests have been made in the past two days here. one man arrested in karachi has now confessed, according to sources, that he has ties with the pakistani taliban. he s believed to be the friend of shahzhad, and they have played a significant role in connecting him to hussein, where he learned the art of bomb making. although shahzhad s father-in-law, a retired army officer has been arrested, his father, also a retired air vice marshal, is believed to be a naturalized american citizen. shah swratd comes from a wealthy and educated shahzhad comes from an