What is Hezbollah?

As Israel’s ground war in Gaza escalates, there’s another conflict threatening to spill over. Israel and Hezbollah continue to exchange fire on the Lebanon border, stoking fears that a second front may open up. What is Hezbollah? Why does it present a growing threat to Israel? How could an escalating conflict between the two could spark a wider regional war? Journalist Rebecca Collard in Beirut explains. 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.