David Corn of Mother Jones and Charles Cooke of National Review debate how to keep Iran from weaponizing its nuclear energy. Obama’s masterful “Make My Day” presser argues “jaw-jaw not war-war.” That right? David says yes because whole world, except GOP & Bibi, for it. Charles underwhelmed because of concessions and says only really know in 10 years. Then: they disagree on whether Scott Walker is presidential or insubstantial and did Hillary plant her economic flag in the right progressive place? Can Planned Parenthood survive “baby parts” video?