A simple idea changing Kenyan lives

Kenya's Maasai Lands, which stretch along the border with Tanzania, are among the country's driest areas.<br /><br />The land is bare, water is scarce and diarrhoea and disease are rife.<br /><br />But the recent introduction of a simple, yet effective water conservation device made of recycled plastic has reduced the spread of disease among the Maasai community.<br /><br />Al Jazeera's Zeina Awad reports from Kenya on what has become a life-changing conservation effort.