<p>President Bush's about-face on trade tariffs, stricter campaign finance regulations and other deviations from Republican doctrine is beginning to anger his conservative foot soldiers but does not seem to be cutting into his overall popularity — yet.</p>
<p>Mr. Bush has made several decisions in recent weeks that have infuriated conservative leaders here and out in the grass roots. He is pushing for amnesty to illegal immigrants in the border-security bill in an attempt to appeal to Hispanic voters. He imposed higher tariffs on imported steel sought by the industry in West Virginia and Pennsylvania. He said he would sign the campaign finance reform bill that he opposed in his campaign. And he wants a 50 percent increase in foreign aid, a program that conservatives have been fighting for decades.</p>