By Valeria Fern&aacute;ndez New America Media PHOENIX, Ariz. &ndash; The number of apprehensions of undocumented immigrants on the U.S.-Mexico border has dropped, but reports of abuses against immigrants are on the rise. &nbsp;&nbsp;&nbsp; Those are the findings of a new report released by the Arizona humanitarian aid organization No More Deaths. &nbsp;&nbsp;&nbsp; The report, &ldquo;A [...]