Protests that began over a mining contract with a Canadian company have seized Panama for weeks, with key highways blocked, schools shut down, and a port choked with boats. Why has the situation reignited a century of anger over North American interests?  Freelance journalist Michael Fox has been covering the protests from Panama. The first season of his upcoming podcast, Under the Shadow, looks at the lingering impact of U.S. intervention in Central America. For transcripts of Front Burner, please visit: https://www.cbc.ca/radio/frontburner/transcripts Transcripts of each episode will be made available by the next workday.