The 2020 Republican presidential primaries are a wide open race. To win the nomination, a candidate must reach over 1191 delegates. Four years after his loss to Jeb Bush in second position, Paul Ryan launches another presidential bid. His main opponents are Marco Rubio, Chris Christie, Mike Huckabee and Rand Paul. In the beginning of the race, Ryan and Rubio are the clear frontrunners. Ryan runs on his experience in economy and in budget and on his past as Vice-Presidential nominee eight years ago. As an Hispanic, Rubio represents the American Dream and designed the comprehensive immigration reform bill that gives to illegal immigrants the access to the American citizenship. This bill become a law by it's approvement in the Senate in 2013 and in the House of the Representatives in 2017, wh