In the three months since soldiers expelled Honduras's leftist president, the Obama administration and the rest of the world have shunned the Central American country, cutting off aid and travel visas. But the isolated Honduran leadership has found one lifeline: Republicans on Capitol Hill. Within days of President Manuel Zelaya's ouster June 28, powerful Hondurans launched a lobbying campaign in Washington, arguing that the leftist leader had been a menace to their country. The Honduran government and its allies have spent at least half a million dollars on public-relations experts and lobbyists from both parties -- including Lanny Davis, a...