On Assignment

Amanda Walker travels to Centralia - a small town near Seattle - to witness doctors working on a new treatment for addicts of America's deadly fentanyl epidemic. Rohit Kachroo is in Turkey to meet the Russians who've fled the war back home trying to find a new place to call home, and Julie Etchingham is in Berlin to travel back in time with the archives of the Stasi secret police.

Rageh Omaar returns with Rachel Younger to revisit Turkey and speak to those who would rather live in a tent than risk living in an apartment and see the rubble possibly filled with harmful toxins that has piled up a year on from a deadly earthquake.

Rageh Omaar returns to Lithuania to speak to the citizens of the country offering unwavering support to Ukraine two years on from Russia's invasion. Louise Scott is in Sardinia to investigate how low birth rates are contributing to Italy's shrinking population and learns how a lack of jobs and good travel connections are putting young people off staying in the area to start a family. Debi Edward travels to Karachi, Pakistan, to the country's largest painted truck hub to meet the artists and drivers who make the decorative vehicles their business.

Dan Rivers reports from the Bahamas, one of the most vulnerable island nations when it comes to climate change, and Martin Stew investigates Norway's sustainable construction, asking how it could go mainstream. Nina Nannar meets a man who has gone through life changing leg-lengthening surgery to gain three inches in height in Los Angeles.