Two prominent scholars at Temple's Beasley School of Law, David Post and Peter Spiro, visited the "Radio Times" studio to discuss the U.S. Constitution, its relevance and how it's being interpreted — especially during this election season. Some candidates have been questioning the separation of church and state, the definition of citizenship (the 14th Amendment) the government's right to tax (the 16th Amendment) and how senators are elected (the 17th Amendment).