Iraqi police say 14 people were killed in separate attacks in the Iraqi capital on Tuesday.
Police say the deadliest attack was the bombing of a bus station in Baghdad's Mashtal neighborhood that killed seven people.
Inthe capital's northern neighborhood of al-Qahira, four people werekilled and eight others were wounded in a roadside bomb explosion. Other, smaller attacks were reported around the city.
The violence follows a string of bombings Monday that killed 10 people.
AlsoTuesday, the U.S. military in Iraq said Iraqi army soldiers seizednumerous weapons in Baghdad's Sadr City during the past few weeks.
Inother news, Iraq's Sunni vice president says his country should hold anational referendum to determine whether U.S. troops should remain inIraq until 2012.
In a statement Tuesday, Vice President Tariqal-Hashemi said a security agreement determining U.S. troop presence inIraq should not pass without the approval of Iraqis.
U.S. andIraqi officials have been trying to finalize a deal that would allowthe U.S. military to remain in Iraq after a United Nations mandateexpires at the end of December.
Iraq is proposing changes to adraft agreement to give Baghdad more authority over U.S. troops andguarantee that Iraqi territory will not be used to attack othercountries.