After a public scrutiny over police procedure when dozens of youths were arrested on their way to a gang members' wake, the Brooklyn DA's office has decided to drop the charges of 22 of the arrestees. Ten others will face charges. Last May, a number of young people were headed to the wake of 17-year-old Donnell McFarland, who police say headed the "Pretty Boy Family, a subdivision of the Bloods gang." The mourners wore t-shirts......