Dozens of members of a far-right group gathered in central Madrid late Saturday, some of them trying to reach the protest camp calling for housing reforms, AFP journalists witnessed. Some of the group performed Nazi salutes and police formed lines to head off those who tried to reach the Plaza del Sol where protesters have been camped for the last week calling for reforms to Spain's housing laws. One video posted on the website of Spanish daily El Pais showed police chasing some members of the group through the streets after they tried to get access to the camp, set...