 On WTOP, of course, we bring you money news at 10 and 40 past each hour. Brought to you this morning by PenFed. Great rates for everyone. Once again, here's Jeff. General Motors had its best quarterly sales in almost four years, led by pickups. The FDA has approved Eli Lilly's Alzheimer's treatment that can slow progression of toxic brain plaque. Arlington County says tourists spent a record $4.5 billion in the county last year, up 16%.