Sen. Kaine previews top priorities for Biden-Putin summit, warns about China's threat

Sen. Tim Kaine (D-VA), a member of the Senate Foreign Relations Committee, joined MSNBC's special coverage of President Biden's high-stakes summit with Russian President Vladimir Putin to preview the president's goals for the meeting. He says that the U.S. and Russia can make progress on common objectives, and stresses that confronting China should be a key priority. "We can't take our eye off that ball."