Two lawsuits charging youth organizations with permitting supervisors to sexually abuse their young members was filed, one on Tuesday and the other Wednesday, in Cook County Circuit Court. Wednesday’s suit is against the Boy Scouts of America and the other, filed Tuesday, names the Boys & Girls Clubs of Chicago as a defendant. In the first case, 15 former Boy Scouts from the suburb of Burbank allege that the organization failed to protect them from a Scout leader who was later convicted of molestation …