The reason is that, sentimentality aside, an intervention lasting 10 years can cast a complete shadow over the effectiveness of the political decision taken on this issue. I believe that each one of us is responsible to those who elected us for coming up with an answer to this question.
La razón es que, más allá de sentimentalismos, una intervención que dura 10 años puede ensombrecer totalmente la eficacia de la decisión política tomada respecto a esa cuestión.