Montana Democratic Sen. Jon Tester, who is involved in one of the most closely watched Senate races in the country, has not yet endorsed Vice President Kamala Harris for president, despite their longstanding relationship. Tester, who referred to Harris as a 'friend,' has not publicly backed her campaign.
Tester's office recently pointed to a press release where he thanked President Biden for his service and support of an open nomination process. When asked about endorsing Harris, Tester's office did not confirm whether he would wait until the Democratic National Convention in August.
