ONa recent swing through the most conservative parts of his state, Sen. Marco Rubio told a packed banquet hall at the St. Andrews Bay Yacht Club that major policy issues were threatening the American dream: onerous taxes, burdensome regulations — and, above all, President Barack Obama's health care law (Associated Press). But all Doc Washburn wanted to know about was immigration. The local radio talk-show host asked the Republican senator why he had worked with Democrats on legislation that would give the estimated 11 million immigrants here illegally an eventual path to citizenship. "We know you, and we've always loved you," Washburn said, "and yet you're pushing this and it's a real problem for us.