Bruce Shapiro's USA: Trump's agenda on the line in Supreme Court

The US and Iran have announced an interim peace deal, but is the deal more spin than substance? Plus, the Supreme Court will reach a series of massive rulings in the next fortnight - from Trump's attempt to revoke birthright citizenship, to political firings of executive branch officials. Guest: Bruce Shapiro, contributing editor for the Nation and executive Director at the Global Center for Journalism and Trauma