He said some troops the senators met had expressed uneasiness about the Pentagon policy that can extend their tours for an undetermined time.
Last week a number of officials and state retirement funds expressed uneasiness about the buyout firm's latest strategy.
Consumer groups expressed uneasiness with the self-regulatory nature of the recommendations, but said they were willing to give them a chance.
The garage is still open, but residents, civic leaders and others have long expressed uneasiness and frustration over its deteriorating condition.
Betty Williams, a board member, said some potential landlords have expressed uneasiness about renting to a youth club.
Many of the people feel the same way, but many more are expressing uneasiness, even distrust, toward the visitors.
The partners had expressed uneasiness about bringing the Russians aboard the project and how the new arrangement would affect their roles.
The judges who will hear the first appeal next week expressed uneasiness about the procedures.
Russian and American officials expressed uneasiness about the mission.
Elderly residents of the apartment complex today expressed uneasiness about the unfamiliar young people in their midst.