PBS News Weekend

Camp Bravo - A camp in Tucson, Arizona is serving about 20 homeless people, the majority of them U.S. military veterans, who have a place to find shelter, food and camaraderie that is safer than sleeping on the street. Camp Bravo, which began more than a year ago as a few tents, has grown in size and organization, with the land, water and electricity donated by local companies and the food, clothing and supplies collected from contributions made by the general public. Mitchell Riley from Arizona Public Media reports on the men and women who live at Camp Bravo. London's Mayor - Sadiq Khan worked as a lawyer focusing on human rights and as a member of British Parliament before he was elected seven months ago as the first Muslim mayor in London's history. He is also the first Muslim to lead any Western capital city. On Saturday, NewsHour Weekend Special Correspondent David Tereshchuk, who recently interviewed Khan for the PBS program "Religion and Ethics Newsweekly, " has this profile.