In other cases it is a specific, politically relevant fact, scandal or event, such as Israel's construction of a security wall in the West Bank and East Jerusalem, how the US Bush administration spent Iraqi oil-for-food program money after the invasion.
It's no surprise that the anti-Semites at the UN would investigate Israel, but the second example--the UN investigating the Bush administration for fiscal improprieties in the Oil For Food program? Did I wander into the Onion website by mistake?