Three of this week's most prominent headlines: developments in Ukraine, controversy at the Academy Awards, antilynching bill becomes law.

A summary of important events from this past week: Biden travels to Poland, Madeline Albright passes away, Supreme Court nominee Ketanji...

A recap of key developments from this past week: three million people have fled Ukraine, Omicron variant BA.2 spreads rapidly...

A recap of key developments from this past week: Russia invades Ukraine, the international community responds, Biden nominates a justice...