BAGHDAD, Iraq (AP) - Members of Congress took a tour of Iraq's dilapidated infrastructure Sunday, giving them a firsthand look at the daunting task of rebuilding the nation before they vote on President Bush's $87 billion funding request. Meanwhile, Iraqi police and U.S. forces seized weapons in Baghdad and the north of the country after a small but symbolic rocket attack on a U.S. compound in the Iraqi capital.Rep. Jim Walsh, a New York Republican and member of the 17-member Congressional delegation visiting Iraq, said at the end of the daylong tour that the lawmakers were convinced Iraq has ``tremendous...