Miami [US], July 4 (ANI): Football legends Iker Casillas and Mats Hummels heaped praise on Cabo Verde for their sensational performance at the ongoing FIFA World Cup, which saw them bow out in the round of 32 with a valiant showing in a 3-2 defeat to defending champions Argentina. After three draws and a defeat, Cabo Verde's incredible World Cup debut has come to an end. The goalless draw against Euro Champions