http://www.freerepublic.com/focus/f-news/1334860/posts
"As the women broke their embrace, they became momentarily tangled. Mrs. Norwood reached down to the cuff of Mrs. al Suhail's sleeve and untwisted her son's dog tags, which she had worn to the address. They had become caught on a button."
MEG, thank you for that post at 207. It looked to me like the chain was tangled on the clothes but Brit Hume said she had given the tags to the Iraqi lady.