‘Now is the moment’: housing activists at Madrid encampment pin wary hopes on Spain’s early election

<p>Campaigners set up in more than 1,200 tents in Puerto del Sol square say challenge now is to translate a groundswell of public support into concrete change</p><p>At a makeshift lunch counter tucked within a maze of tents at a housing protest camp in Madrid, Sélpide San Luis poin