CBS announced today that "The Amazing Race" would return for two more seasons, the 19th & 20th installments. It was previously announced that the nineteenth season would premiere this fall. Today, CBS revealed that a twentieth season was also picked up and will air in early 2012. Host Phil Keoghan will return and will also be promoted to executive producer. In other "Amazing Race" news, you can now watch full episodes of Australia's version of the show online here!