WashTimes: "Rival Shi'ite and Sunni groups are massing their militias in expectation of major confrontations, Iraqis say, even as President Bush prepares to meet today with the nation's embattled prime minister, Nouri al-Maliki. Mr. Bush's meeting in Jordan is part of a wider attempt to involve Iraq's neighbors in efforts to end Iraq's vicious sectarian violence before it spills over into a larger regional conflict. But Iraqis on both sides of their nation's sectarian divide report worrisome signs that the conflict will soon evolve into pitched battles between large armed groups."