January 6: One year anniversary of Capitol Hill riot. TODAY Exclusive — Liz Cheney on what’s next for the investigation. CDC recommends Pfizer boosters for ages 12 to 15. Novak Djokovic denied entry to Australia.

<p>One year anniversary of the January 6th attack at the U.S. Capitol  — Savannah Guthrie is in Washington, D.C. brining us inside the events planned to mark the day. And, a TODAY Exclusive: Savannah speaks with Republican congresswoman Liz Cheney — the vice chair of the January 6th committee investigating the insurrection. Plus, the CDC has recommended Pfizer boosters for those ages 12 to 15 as cases surge and kids return to school. Also, tennis star Novak Djokovic has been denied entry to Australia following backlash over vaccine exemption for competition.</p>