evidence: "We start by clawing back the $500 billion of unspent COVID money," she said at an April 10 town hall in Salix, Iowa. [...] Haley said there is "$500 billion in unspent COVID money" that could be rescinded. [...] The statement is partially accurate because more than $400 billion in COVID-19 relief funds remain unspent. But it leaves out the critical detail that the majority of the funding has been allocated and would therefore be hard to rescind.