Sherwood Ross: Although much of Latin America is in the vanguard of the “anti-corporate and anti-militarist global democracy movement,” Grandin writes, the Obama administration is “disappointing potential regional allies by continuing to promote a volatile mix of militarism and free-trade orthodoxy in a corridor running from Mexico to Colombia.” Grandin’s article in The Nation’sFebruary 8th issue is titled, “Muscling Latin America.”