What is the fine-grained topic of the following text: That’s a direct result of one of Ford’s first acts as mayor: a clean-sweep of TCHC’s board and leadership, following an auditor’s report that found the corporation had spent money on things like staff christmas parties, and that it had failed to follow competitive procurement practices. Only return the topic.
Ford's clean-sweep of TCHC board and leadership due to misappropriation and procurement malpractices.