One of the 50 Republican lawmakers — all veterans — who issued a letter to 2024 Democratic vice presidential nominee Tim Walz earlier this week “does not hold” the title he claims in the letter. Washington Post senior political reporter Aaron Blake wrote Wednesday via X: Trump campaign sent a letter featuring >50 vets criticizing Walz for claiming to be a ‘Retired Command Sergeant Major.’ One listed signatory: ‘Ronny Jackson, U.S. Representative (TX-13); Rear Admiral – U.S. Navy (Ret.)’ But Jackson does not hold that title. He was demoted. The Texas Tribune reported in March that while Jackson…