FILE - In this Feb. 15, 2013 file photo, the tombstone of Ben Zygier stands at Chevra Kadisha Jewish Cemetery in Melbourne, Australia Friday, Feb 15. 2013. Australia's foreign minister

 

              FILE - In this Feb. 15, 2013 file photo, the tombstone of Ben Zygier stands at Chevra Kadisha Jewish Cemetery in Melbourne, Australia Friday, Feb 15. 2013. Australia
FILE - In this Feb. 15, 2013 file photo, the tombstone of Ben Zygier stands at Chevra Kadisha Jewish Cemetery in Melbourne, Australia Friday, Feb 15. 2013. Australia's foreign minister on Wednesday, March 6, confirmed for the first time that the dual Australian-Israeli citizen who died in a maximum-security Israeli prison had been working for Israel's government, and he raised the possibility of a diplomatic spat if the man's Australian passport was used for espionage. (AP Photo/Andrew Brownbill)