Robert F. Kennedy Jr. and Tulsi Gabbard, both former Democrats, are set to participate in the Republican primary debate in New Hampshire on February 7. Kennedy and Gabbard have been critical of the Democratic Party and have not ruled out running as third-party candidates. They will join Tom Steyer, who officially left the Democratic race last week, and Andrew Yang, who left in November, at the debate hosted by CNN and the New Hampshire Union Leader.