Harris and Oprah Winfrey to rally support in livestream event next week
Winfrey said that "My goal is to get people excited about the privilege and power of the vote."
Pope criticizes Harris and Trump, tells US Catholics to choose 'lesser evil'
Pope Francis criticizes Harris on abortion, Trump on migrants
US VP Harris officially secures Democratic Part's nomination for president
Ms Harris formally became the nominee after securing the support of 2,350 delegates
