Transportation committees on Capitol Hill are planning in-depth examinations of the circumstances surrounding the derailment this month of a freight train in East Palestine, Ohio. With the rail industry contributing a key role to the country\u2019s supply chain, a look at freight connectivity will be among policymakers\u2019 focus during a series of upcoming hearings in the Senate and House. On Feb. 3, about 50 railcars on a Norfolk Southern train - many carrying hazardous materials - derailed, spilling their toxic contents and causing a massive fire.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices