Caregivers of people with Alzheimer's face tough choices

Tuesday, January 15, 2013 | 6:00 a.m. CST; updated 9:40 a.m. CST, Tuesday, January 15, 2013

COLUMBIA — Sometimes, he still calls her by her name.  Sometimes, he calls her "Peach," the nickname he gave her before they were married. Sometimes, he calls her "Mama" when he's confused.