WASHINGTON, June 19 -- Sen. Roger Marshall, R-Kansas, issued the following news release: U.S. Senator Roger Marshall, M.D. released the following statement after the National Institutes of Health (NIH) awarded the University of Kansas more than $1.1 million to develop a more comprehensive understanding of Alzheimer's disease (AD) progression by evaluating various biomarkers within minority populations, an underrepresented group in AD research. "Alzheimer's is a devastating disease affecting an  more