Jimmy McCain, the youngest son of the late Senator John McCain, has officially changed his voter registration to Democrat and plans to support Vice President Kamala Harris in the upcoming election. His decision follows backlash against Donald Trump for a controversial visit to Arlington National Cemetery, where Trump’s campaign staff reportedly violated rules to capture promotional footage. McCain described this incident as a 'violation' of the sacred space, arguing that fallen soldiers should not be used as political props. He emphasized that the soldiers buried there had 'no choice' in being part of a campaign backdrop, citing his military service and connection to the cemetery as significant factors in his decision. This shift in political allegiance marks a notable departure from his family's longstanding Republican ties and follows similar criticisms of Trump from other McCain family members. The younger McCain's endorsement underscores a growing trend among high-profile conservatives distancing themselves from Trump.