CLEAN: This year in US politics

The video covers Barack Obama's historic election as the first black president of the United States, highlighting the Democratic Party's power gain after 14 years. It discusses the economic crisis under President George W. Bush, Obama's nomination battle with Hillary Clinton, and John McCain's campaign with Sarah Palin. Obama's innovative use of the internet for fundraising and communication is emphasized, along with his election victory and transition plans, including key cabinet appointments.

In what ways did Obama utilize the Internet during his campaign?

What were the key factors that led to Obama's sweeping victory in the election?