The New Mexico Engineer conceded some of these problems, but simply asserted that the District users "have a pretty good idea what is going on upstream particularly". Id., at 2424.
Too often, folk on right and left refuse to concede that some problems are hard, so that reasonable people disagree about how to solve them.
Mario Procida concedes that some problems, such as leaky roofs, surfaced after the construction of Salters Square, the Procidas' first low-income project.
SEATTLE, April 19 -- Chinese President Hu Jintao conceded Wednesday that "some problems have occurred" in the business ties between his country and the United States, but offered few, if any, specifics for solving them.
Still, he concedes, there were some problems.
Gennady Alferenko, founder and director of the Soviet Foundation for Social Invention, which is sponsoring the Soviet portion of the trip, conceded that problems still remain.
He conceded problems with "the infiltration of militia groups into some Iraqi security forces, especially the Iraqi police". And he did not assert that all had gone smoothly with the rebuilding effort.
Commissioner Rob Walsh, in a later interview, conceded that the problems proved bigger than he had realized.
Responding to questions from the new Commons education select committee, the minister conceded there were problems with teacher recruitment.
Apple eventually conceded that the problems were caused by the design of the iPhone 4's antenna and offered customers free protective cases to remedy the problem.
