>The conclusion of an agreement to normalize diplomatic relations between the US and Cuba has the White House treading cautiously, especially after bipartisan condemnation from Cuban-American Senators Marco Rubio and Bob Menendez. The latter, who chaired the Foreign Relations Committee until yesterday, accused Barack Obama of “vindicat[ing] the brutal behavior of the Cuban government” and of “set[ting] an extremely dangerous precedent.†Menendez is of course a Democrat and ostensibly an ally of the White House on foreign policy.In anticipation, at least one official in the Obama administration has decided it’s better to share the credit, and preferably with someone whose...