Summary: In our news wrap Saturday, a coal mine explosion in Turkey on Friday has killed at least 41 people, Russia's Defense Ministry says 11 volunteer soldiers died in a shooting at a training ground, a massive blaze has erupted at an Iranian prison known for keeping political prisoners and protestors, and Alaska has canceled its snow crab fishing season for the first time due to plummeting populations. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders
