1 rich Libsyn https://www.libsyn.com 90 600 This week on The Allegheny Front, Norfolk Southern will invest $200 million in rail safety as part of a settlement with the federal government over last year's train derailment in East Palestine. Earlier this month, a controversial natural gas pipeline that will soon go online failed a crucial safety test. We speak with a reporter who is following the story. Some student entrepreneurs looked for alternatives to firefighting foam and equipment which commonly contain PFAS, those forever chemicals linked to increased cancer risk.&amp;nbsp; We have news about federal money for cleaner school buses, demands for transparency about the Appalachian hydrogen hub project from a coalition of community and environmental groups, and a new report about the carbon emissions of Pittsburgh buildings. &amp;nbsp; &amp;nbsp; The Allegheny Front https://www.alleghenyfront.org <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/31550622/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/item/31550622