Iraqi officials said two bombs, including one attached to the underside of a bus, have killed four people in a western suburb of Baghdad. According to AP, police officials said three people were killed and three others were wounded when a so-called sticky bomb hidden underneath the bus exploded around noon on Monday. The bus had just left a station in the Abu Ghraib area. Also in Abu Ghraib, police said a roadside bomb exploded on a police patrol, killing one police officer and wounding two others. Medics in nearby hospital confirmed the casualties.