(FOX19) - A Change.org petition asking to ban transgender conversion therapy following Leelah Alcorn's death has received more than 233,000 signatures in two days. The Transgender Human Rights Institute posted the petition on Dec. 31 asking President Barack Obama and the leadership of the House and Senate to begin the process of banning transgender conversion therapy throughout the nation. "'Conversion therapies' have been documented to cause great harms and in this case, Leelah's death. Therapists that engage in the attempt to brainwash or reverse any child's gender identity are seriously unethical and legislation is needed to end such practices immediately,"...