String of bombings kill over 40 in Iraq     BAGHDAD, May 30 (Xinhua) -- A string of car bombings killedover 40 people across Iraq on Tuesday, making it the secondbloodiest day this week in the war-ravaged country. -->> Bush pledges more supporting role in Iraq       WASHINGTON, May 22 (Xinhua) -- U.S. President George W. Bush said Monday that Iraq's new government "opens a new chapter" for Iraq," and represents a major victory for democracy.  -->> At least 19 dead in Baghdad blast     Tension remains in Iraq shrine bombing fuels Shi'ite protests Gunmen attacks Shiite family, killing 12 8 killed in bomb attacks in Baghdad   String of bombings kill over 40 in Iraq White House promises to publicize details of Iraq killing probe Nine people killed in Baghdad market bombingKey Iraqi security posts to be filled by weekend 13 killed in bomb explosion in Baghdad restaurant US army kills 2 al-Qaida members in south of Baghdad High-ranking Iraqi officer survives car bombing Iraqi parl't approves new cabinet as violence kills dozens Iraqi leaders agree on new govt Iraqi PM to submit govt Saturday Two car bombs rock Baghdad, at least 23 killed Iraqi college dean, guards shot dead in Baghdad UAE diplomat abducted in Baghdad New wave of bloodshed kills dozens in Baghdad 14 Iraqis killed in 2 suicide car bombings near Baghdad airport Five killed in Baghdad market bombing 17 killed in suicide attack in Iraq Iraqi judge shot dead in western Baghdad Four bodies found south of Baghdad 10 Iraqi bodies found in Baghdad Gunmen kidnap 2 Iraqi army contractors near Tikrit Gunmen kill high-ranking Iraqi army officer Powerful explosion kills 9 in E. Baghdad Death toll rises to 12 in Fallujah suicide attack Market explosion in Baghdad wounds at least 15 Gunmen kill sister of Iraqi new vice president Four US soldiers killed south of Baghdad Australian soldier killed in Iraq Iraqi politicians agree on other key political posts Iraqi parliament session postponed Jaafari leaves Iraqi PM decision to his bloc Three Iraqi university professors killed in Baghdad Iraqi police find body of top Sunni politician's brother Seven killed in car bomb blast south of Baghdad 4 killed in car bomb attack in eastern Baghdad British soldier killed in bomb blast in south Iraq Roadside bomb hits U.S. troop near Iraq's Fallujah 4 Iraqis killed in car bomb in central Baghdad 2 civilians killed in shoot-out in N. Baghdad 2 US marines killed, 22 injured in W. Iraq 3 Iraqi soldiers killed in bomb attack in Baghdad Iraq decides not to attend Cairo meeting US soldier killed in bomb attack in Baghdad Car bomb kills 27 in Iraq's religiously mixed town German hostages in Iraq plead for help in new video 3 killed in minibus explosion in Baghdad US marine killed in W. Iraq Four killed in car bomb attack south of Baghdad Roadside bomb kills 1, wound 2 in Baghdad 79 killed, 164 injured in Baghdad mosque bombing Iraqi PM refuses to step aside: reports Gunmen kidnap Iraqi physician in Baghdad Four Iraqi policemen wounded in eastern Baghdad 10 more people kidnapped by gunmen in Baghdad Suicide attack kills 40 at US-Iraqi military base Iraqi police find 9 bodies in southern Baghdad Saddam's ex-deputy urges Arab world to boycott govt Iraqi police finds 5 corpses in eastern Baghdad Gunmen kill 3 policemen in western Baghdad 5 Iraqis killed in attack on Baghdad bakeshop Death toll rises to 6 in suicide car bombattack 5 Iraqis killed in car bomb attack in Baghdad US probes killings of Iraqi civilians Gunmen kill 1, wound 43 in Baghdad Iraq at crossroad 3 years after war Iraqi policeman killed in insurgent ambush in Baghdad Suicide car bomber hits US convoy in Baghdad France hails formation of Iraqi govt Russia hails formation of new Iraqi government EU hails formation of new government in Iraq Bush pledges more supporting role in Iraq Formation of new Iraq gov't welcomed EU welcomes appointment of new Iraqi govtBush hails formation of Iraq's new government Britain hails new Iraqi government Canada welcomes new Iraqi government Series of failures in Iraq rebuilding efforts: US US military sets rules to ease tensions with Iraqi civilians Iraq mission unaccomplished: US poll UK to reduce troops in Iraq Poor planning to push Iraq war costs to USD1 trillion Jordanian king renews call for unity among Iraqi parties US: political vacuum in Baghdad hinders local progress Bush calls for speedy formation of Iraqi unity govt US urges Iraq to form national unity govt World leaders condemn latest mosque bombings in Iraq US condemns mosque attack in Iraq Annan strongly condemns latest mosque bombings in Iraq US to extend tenure in Iraq for another year Bush refuses to set timetable for withdrawal from Iraq Bush denies civil war in Iraq, reiterates "victory strategy" Bush vows to continue U.S. policy on Iraq Bush calls for patience on Iraq situation Bush acknowledges tension in Iraq Rumsfeld: US to rely on Iraqi forces in case of civil war Britain should pull troops out of Iraq by summer 2008: general US terms potential civil war in Iraq "serious setback" Arab League expresses concern over Iraqi chaos Syria to restore diplomatic ties with Iraq Japan eyes troops withdrawal from Iraq in March Blair defends British military presence in Iraq   Click for larger view Iran Nuclear Crisis  Israeli PM Ariel Sharon in critical condition Hamas-led cabinet takes office