Democratic Rep. Cheri Bustos, on Capitol Hill this morning for interviews with local TV stations, told reporters that many members will wear blue and yellow colors tonight in support of Ukraine.

During President Donald Trump's address in 2020, dozens of female members of Congress wore "suffragist white" -- intended to celebrate the 100th anniversary of the 19th Amendment, ratified in 1920, granting American women the right to vote.

-ABC News' Mariam Khan

President Joe Biden's 9 p.m. ET speech, to be carried live on national television and seen around the world, will be delivered just days after Russia invaded Ukraine -- and days after he nominated the first Black woman to sit on the Supreme Court.

But he'll also be speaking to Americans suffering from historic inflation as the nation continues to emerge from the coronavirus pandemic.

With his job approval at an all-time low of 37%, Biden faces the difficult task of balancing their pain with his desire to reap the political benefits of his legislative wins so far -- a massive COVID relief package and a once-in-a-generation investment in the nation's infrastructure -- while also demonstrating his leadership on one of the greatest threats to European stability since World War II.
-ABC News' Ben Gittleson

Biden is expected to announce tonight that the U.S. will ban Russian carriers from its airspace, a person familiar with his remarks told ABC News.

Canada and the European Union have also issued similar bans following Russia's invasion of Ukraine.

-ABC News' Ben Gittleson