Time to engage : Barack Obama's first-term caution was understandable, but he must now skow greater resolve
En: The Economist. -- Vol. 406, no. 8819 (19-25 jun, 2013). -- [s.l.] : The Economist, [s.f.]

1. POLITICA; 2. GOBIERNO; 3. ESTADOS UNIDOS; 4. OBAMA, BARACK

(3) Inv.: 05073 S.T.: PP-E