Chairman of the House panel probing Covid's origins says lawmakers haven't 'seen all that we want to see' but they're following 'the breadcrumbs'

• The US Energy Department reportedly said with low confidence a lab leak likely caused COVID-19.
• Other agencies have suggested alternative theories caused the virus, including animal transmission.
• The chair of a House panel investigating Covid's origins said they have more questions than answers.

Rep. Brad Wenstrup, chairman of the House's Select Subcommittee on the Coronavirus Pandemic, said the panel has seen quite a bit of information on the origins of COVID-19 but not "all that we want to see."