"A properly installed PTC system would have prevented this train from crashing. If the engineer would not have taken control of slowing the train down, the PTC system would have." — Grady Cothen, a former Federal Railroad Administration safety official, on the decades-old positive train control technology.
"We had very high hopes for today, but those hopes were very much quashed." — Amanda Crowell, director of revenue cycle for the Midwest-based UnityPoint Health-Trinity, on the improvements made to the federal government's updated online health exchange website.
"Thank you for coming and showing that angel up in heaven how much you appreciated him." — Vin Diesel to fans of "Fast & Furious" star Paul Walker after a private memorial service.