I want to know the answer to the following question:
What was challenged in 2012
All the background I'm provided with is that "In 2015, the Florida Supreme Court ruled on appeal that the congressional districts had to be redrawn because of the legislature's violation of the Fair District Amendments to the state constitution passed in 2010; it accepted a new map in early December 2015.". Is that enough to answer the question?
Answer: no