IMPACT 03/18/2010 05:12 am ET Updated Dec 06, 2017 Great-Grandma Writes 2,139 Letters To Troops Aileen Cooper is 92 and a great-grandma. But through the thousands of letters she's written from her California home, she's become family to many servicemen and women defending the U.S. abroad. WATCH THE VIDEO: Get HuffPost Impact On Facebook and Twitter! Download
