10 PM ET: Trump sues Jan. 6 committee, Covid-19 public health emergency, Batman voice actor dies & more

More vote totals are coming in from key states while control of Congress remains up in the air. Former President Donald Trump has sued the January 6th committee to fight a subpoena for documents and testimony. The Covid-19 public health emergency could be extended past mid-January in the US. Underwater explorers discovered pieces of the Space Shuttle Challenger that broke apart after its launch in 1986. Plus, the voice actor who played Batman for decades in animated series and films has died.To learn more about how CNN protects listener privacy, visit cnn.com/privacy