Lines snaked around the block outside immigration courts across the United States on Wednesday. But many people standing in them later learned they had no reason to be there. More than 100 immigrants showed up to court carrying paperwork ordering them to appear before a judge, only to find out that their court dates hadn't actually been scheduled, according to the American Immigration Lawyers Association (AILA).... ...Attorneys say the practice began after the US Supreme Court ruled in June that notices to appear -- the charging documents that immigration authorities issue to send someone to immigration court who's accused of...