Seniors walk down a street in France in March 2012. Taiwanese authorities said they were investigating a man who allegedly put a leash on his mother before "walking" her, triggering an uproar when his... more 

Seniors walk down a street in France in March 2012. Taiwanese authorities said they were investigating a man who allegedly put a leash on his mother before "walking" her, triggering an uproar when his behaviour was videotaped and put online less