 Spangler says he knows firsthand something as simple as a shower can give a homeless person a sense of dignity. Jim Crisula, CBS News. Delta Airlines is changing its employee uniform policy following backlash on social media over two flight attendants wearing Palestinian flag pins. Many describe them as Hamas badges, prompting Delta to ban employees from wearing any pins representing any country besides the U.S. The new rule takes effect tomorrow. Monica Ricks, CBS News.