For John, BLUF: There are not enough excuses to cover our Senior Senator. Nothing to see here; just move along.
Report by Mr Stephen Miller, at Heat Street.
The article points out how Republicans didn't realize that Senator Waffle Warren was merely using a very legitimate Indian Sign to acknowledge Ms Betsy DeVos. The article puts it down to typical Republican insensitivity toward minorities.
Hat tip to the InstaPundit.
Regards — Cliff