Greece's Prime Minister says thousands of illegal buildings will be destroyed after a deadly wildfire was said to have been made worse by illegal construction.<br /> Alexis Tsipras said Tuesday that demolition work will start immediately in the Attica region, which includes Athens.<br />Experts say the illegal and poorly-built buildings made the fire in Mati even worse and created an unescapable maze, leaving residents trapped.<br />More than 90 people died in what has been described as Greece's worst wildfire. <br />Tsipras' government is also facing public backlash for its slow response to the deadly blaze. <br />
