The National Police Association on Wednesday slammed Congress’ investigation of the Jan. 6 Capitol riot as a politically motivated "dog and pony show" that has no intention of uncovering the truth of what really happened that day. In an interview with Fox News on Wednesday, association spokeswoman Betsy Brantner Smith, a retired police sergeant who describes herself as a conservative, said Congress should hear from the thousands of police officers who were injured during the George Floyd riots last year. "People need to see that police officers go through horrible things, and Jan. 6 was a horrible thing for some...