US: Tennessee passes bill allowing teachers to carry guns in schools
Tennessee lawmakers on Tuesday passed a bill that would allow the state's teachers to carry concealed handguns at school, as protesters yelled their opposition from the gallery.The bill was approved in a 68-28 vote in the Republican-dom
Human cases of bird flu 'an enormous concern'
The World Health Organization voiced alarm Thursday at the growing spread of the H5N1 strain of bird flu to new species, including humans who face an "extraordina