Pence successfully sought the Republican nomination for the 2012 Indiana gubernatorial election when term-limited Mitch Daniels retired. He defeated former Indiana House speaker John R. Gregg in the closest gubernatorial election in 50 years. Upon becoming governor in January 2013, Pence initiated the largest tax cut in Indiana’s history and pushed for more funding for private education initiatives. Pence signed bills intended to restrict abortions, including one that prohibited abortions if the reason for the procedure was the fetus’s race, gender, or disability.