Senator John McCain on Thursday called for an immediate increase of 10,000 troops in Iraq, and said the “stakes are higher than they were in Vietnam” for US foreign policy. Conceding that there was an “undeniable sense that things are slipping” in Iraq, Mr McCain said “we need a renewed effort to win the home front. Without it we will lose this war as soundly as if we had lost on the battlefield...We must get Iraq right, as American stakes in the conflict are enormous”. Senator John Kerry has laid out an alternative strategy that would enable the US to...