The information about Greg Kelly exposing “serious lying” by former Vice President Mike Pence is not available in the search results provided.
The search results contain a transcript from Greg Kelly’s show where he discusses FBI actions related to January 6th and compares different law enforcement approaches, but they do not include the specific claims about Mike Pence lying that are referenced in the query. Without access to the actual content where Kelly allegedly exposes Pence’s statements, I cannot provide details about what specific lies were claimed or the evidence presented.