. >> pope benedictus 16 has received eight joyous -- a joyous welcome in madrid. it is to promote open less -- openness and tolerance. he encouraged people to rediscover their catholic roots as a strength. over 2 million catholics are attending the four days of worship, study, and celebrations. >> an adoring crowd gathered at madrid airport to greet pope benedict. he was met by the king and queen of spain and the prime minister. the pope is visiting a country in economic crisis. over 45% of young people are out of work. many spaniards say it is no time to be spending an estimated 100 million euros on the paul's visit. -- pope's visit. before leaving the plane, the pope commented on the situation. >> the economy should not be measured by the maximization of profit, but whether it serves the well-being of all. >> he warned of the dangers of hedonism and consumerism. he said young people know they need got to face the challenges ahead. the government says almost a million people have converged on madrid for the pope's visit. more are expected on sunday, when he will