An expert panel of advisers to the Food and Drug Administration recommend against a booster shot of the Covid-19 vaccine for most U.S. adults. France has recalled its ambassadors to the U.S. and Australia, after being excluded from a deal to build nuclear-powered submarines for Australia. And Washington D.C. prepares for a rally today, as right-wing demonstrators protest the ongoing criminal cases linked to the January 6th attack on the U.S. Capitol.