I want to know the answer to the following question:
What was introduced in season 14 to allow the fans to help save a contestant?
All the background I'm provided with is that "During the finals, viewers are given a five-minute window to vote for the contestants in danger of elimination by using their Twitter account to decide which contestant will move on to the next show, starting with the Top 8.". Is that enough to answer the question?
Answer: no