Environmental activist Erin Brockovich spoke with HuffPost Live's Josh Zepps on Tuesday to discuss her latest concern -- a massive sinkhole in Louisiana containing highly-combustible liquid butane. More than 150 homes have been evacuated from the area since last August due to dangerous gases being released into the air.
"It's not going to be usable land again, they're not going to get to go home again, and when you're walking around there, I even felt that fear," Brockovich said.
Watch the entire interview below, and click here to learn about some of her other work.
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