Somali extremists kill 12 non-Muslims in northern Kenya By TOM ODULA On Trump, Sen. McConnell has gone from quiet to mum By ERICA WERNER and ANDREW TAYLOR Chinese firm says it did all it could ahead of cyberattack By GERRY SHIH Poll: Clinton gaining ground with young voters By LAURIE KELLMAN and EMILY SWANSON 4 killed on river rapids ride at Australian theme park The Associated Press Threatened in Mosul, Islamic State uses alternative tactics By JOSEPH KRAUSS Jury acquits man of stalking TV star Kendall Jenner By ANTHONY McCARTNEY Man accused of filming crime spree, killing relatives on lam By SEAN MURPHY 6 more sports sign up with IOC's Olympic Channel The Associated Press Adidas stops financial aid to Germany's anti-doping agency The Associated Press