Secretary of State Marco Rubio met with Russia's foreign minister Sergei Lavrov on the sidelines of the U.N. General Assembly Wednesday. The meeting comes one day after President Trump appeared to shift his language regarding the war in Ukraine.

the president approved a deal that would hand his allies the video platform TikTok and a level of control over U.S. news and information that not long ago they could only dream of.

NBC News' Savannah Sellers explains what this means for the algorithm and the content on the popular app.