Carlos Osorio
Mona Ramouni rides a SMART bus to her job with her guide horse, Cali, in Lincoln Park, Mich., Thursday, April 9, 2009. Ramouni lost her sight soon after birth, but she can't use a guide dog. Many Muslims consider dogs unclean, and Ramouni respects her parents' aversion to having one in their home. The solution, she hopes, is Cali, a miniature horse who stands 30 inches tall and is being trained to help Ramouni through her daily routine. In the background is Cali's trainer Dolores Arste. (AP Photo/Carlos Osorio)
