Islamic State beheads 15 of its own fighters: Afghan official

JALALABAD, Afghanistan - Islamic State beheaded 15 of its own fighters due to infighting in Afghanistan's eastern province of Nangarhar, officials said, while a separate suicide attack on Thursday tore into a crowd in the provincial capital, Jalalabad, killing at least eight. The two incidents underline the insecurity and lawlessness across Afghanistan, where thousands of...