La massacre de Connecticut aviva el problema de la venta d’armes als EUA 2012-12-14T203605Z_1076923869_GM1E8CF0CPX01_RTRMADP_3_USA-SHOOTING-CONNECTICUT Full size is 630 × 464 pixels15/12/2012 Image navigation tiroteo-usa-reuters_151642 Policia-Newtown-Connecticut-EEUU-EFE_ECMIMA20121214_0052_4