FULL SHOW: All eyes are on the Strait of Hormuz, where Iran - despite its naval armaments being effectively destroyed - continues to stifle oil and cargo traffic moving through. PLUS: Can the Austin City Council control what federal immigration officers do? Vanessa Fuentes and friends seem to think so. AND: With SXSW in full swing for its 40th year, is there any truth to the rumors that it could be its last? Brian Phillips sits in for a vacationing Jim Cardle.