Hillary Clinton Endorses Joe Biden For President

The video covers a virtual town hall discussing the impact of the coronavirus pandemic on women, featuring Clinton's endorsement of Biden. Clinton emphasizes the importance of science and unity in leadership. The video also discusses Biden's presumptive nomination and past primary challenges, particularly against Sanders. Recent endorsements for Biden and allegations from Trump's campaign are also highlighted.

How did the primary battle in 2020 differ from that in 2016 according to the text?

What allegations did Trump campaign manager Brad Parscale make against Biden and Clinton?