KABUL, Afghanistan (AP) — Severe flooding, a landslide and thunderstorms in parts of Afghanistan have left 17 people dead and 26 injured over the last 24 hours, authorities said Sunday, the latest casualties from extreme weather in the country this season. The number of casualties could increase as crews from the country’s National Disaster Management Authority survey the affected areas, the authority’s spokesman Yousuf Hammad said in a statement. Thirteen of Afghanistan’s 34 provinces, mostly