When Cavalia --the amazing equestrian-themed "spectacular," melding costumes and theatrics with stunt riding and haute ?cole--first took North America by storm in 2003, few people knew who Fr?d?ric Pignon and Magali Delgado were. But the whole world was soon abuzz with talk of the magical display these two remarkable individuals provided their audience--whether horse-crazy or layperson, none could walk away unaffected by the powerful connection they...