ABC News Live: US to share additional 500 million vaccine doses with world.

Plus, Biden faces bipartisan criticism over the Haitian migrant crisis, and the Gabby Petito case renews calls for help in other missing persons cases.

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ABC News Prime: 12/6/2021

ABC News Prime: 12/6/2021

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Mount Semeru eruption, Santa Ski Run, Bob Dole remembered: World in Photos: Dec.

Mount Semeru eruption, Santa Ski Run, Bob Dole remembered: World in Photos: Dec.

A look at the top photos from around the globe.

Family seeks better treatment of Ghislaine Maxwell

Family seeks better treatment of Ghislaine Maxwell

Ghislaine Maxwell's siblings have written to the U.S. attorney general to appeal for "immediate improvements" to Maxwell treatment by authorities during her trial.

- ABC News

- ABC News

JUST IN: DOJ sues Texas, alleging it violated Section 2 of the Voting Rights Act "by creating redistricting plans that deny or abridge the rights of Latino and Black voters to vote on account of their race, color or membership in a language minori...

Biden administration announces diplomatic boycott of 2022 Beijing Olympics.

Biden administration announces diplomatic boycott of 2022 Beijing Olympics.

White House Press Secretary Jen Psaki said the administration would not be participating due to China's "egregious human rights abuses and atrocities in Xinjiang."