Greg Corombos of Radio America and Jim Geraghty of National Review are encouraged that Montana Democratic Sen. Max Baucus is retiring in 2014. They also recoil as an obscure singer writes a poem that seeks to empathize with accused Boston bomber Dzokhar Tsarnaev. And they find it curious that MSNBC’s Chris Matthews is suddenly uninterested in what motivated the Tsarnaev brothers to engage in terrorism.