Bush had it right at the beginning: his willingness to negotiate an immigration agreement with Mexico at the start of his term was probably the only way to get it done. Moving quickly is probably the only way the next president can succeed on this front as well.
另一个因素是政治意愿和时机。布什开始的做法是正确的：他愿意在其任期开始时和墨西哥谈判一个移民协议，这可能是使问题得到解决的唯一途径。同样，在这个问题上采取快速行动，可能是下任美国总统可以在这方面取得成功的唯一方法。