Original sentence: At the same hearing, the co-owner of NECC chose to plead the Fifth, refusing to answer all questions.FDA comissioner Margret Hamburg testified that the agency's efforts to address problems at the compounding center had been hamstrung by Congressional interference, conflicting court rulings regarding FDA jurisdiction, and tenacious litigation by the compounding center itself
Edited sentence: In the same hearing, the co-owner of NECC chose to plead the Fifth, refusing to answer all questions