New Mexico's main transparency group is urging U.S. Sen. Ben Ray Luján (D-N.M.) and his staff to release more information about his health following a stroke two weeks ago.Why it matters: Luján is notoriously private, but a lack of health updates is making some New Mexico Democrats nervous about the future of his seat in a 50-50 Senate. Driving the news: The New Mexico Foundation for Open Government said in a statement Tuesday that state residents have been "left confused and concerned" about the lack of information from the senator’s office."While all of us respect the family’s wishes for privacy...