In his first speech since Kamala Harris lost the presidential election to Donald Trump, President Joe Biden vowed a peaceful transition of power.

The campaign was also saddled by anger among some Arab American and young voters over its approach to Israel's conflicts in Gaza and Lebanon. Sen. Bernie Sanders, an ally of Biden and Harris, said in a statement that Democrats lost the thread on working class Americans' concerns.

Some argue that Biden's decision to seek reelection until this summer, despite voters' concerns, all but sealed his party's presidential election loss.