Senators Susan Collins (R-ME), Cory Gardner (R-CO), Martha McSally (R-AZ), and Thom Tillis (R-NC). All four were up for reelection and were struggling in the polls.[448] He also did not attend the 2020 Republican National Convention where President Trump was re-nominated.[449] In April 2021, Bush told People magazine that he did not vote for either Trump or Joe Biden in the election. Instead, he wrote in Condoleezza Rice, who served as his national security advisor from 2001 to 2005 and as his secretary of state from 2005 to 2009.[450] When the election was called for Biden, Bush congratulated him and his running mate Kamala Harris. He also congratulated Trump and his supporters "on a hard-fought campaign". Bush's outreach to Biden was notable since Republican candidate Donald Trump had not yet conceded. Bush then issued a statement saying that while Trump was within his rights to call for recounts, he believed the election was "fundamentally fair" and that "its outcome is clear", and said he would offer Biden "my prayers for his success, and my pledge to help in any way I can", as he had for Trump and Obama.