On a recent afternoon at King TaeKwonDo , in one of the many shopping centers dotting this sprawling suburb north of Los Angeles, only seven young children were attending the martial arts class. Just two months ago, there were 20. And in December and January, when enrollment usually soars as children cash in gift cards they received at Christmas, no one signed up. Sarah Tall, the owner of the three-and-a-half-year-old business, pulls out a letter from her landlord and breaks down in tears. She faces eviction if she doesn’t pay the rent and late fees. “My bank account is getting dry,” said Tall. She can’t make the full payment on time. “In November we were busy,” Tall said. “Then, in December, I noticed people were not coming.” The casualties of the natural gas leak that began in October are enormous. Up to 5,000 residents have […]