In designing a federal grant program, one can opt for very general eligibility criteria, to provide certain flexibility, but strictly limit the funding to ensure the grant is narrowly applied. One could, alternatively, detail very specific eligibility criteria, with less restrictions on funding, to ensure grants get where they are intended. Applying very general criteria with loose restrictions on funding, however, is a recipe for potential fraud. This is the exact problem with the proposal dubbed "MarcoPhones." Last week, Breitbart News' Matt Boyle reported that the 844-page immigration proposal included a grant program providing satellite phones to people living in...