Iraqi militants have stepped up their game in anticipation of Sunday's national elections, The New York Times reports, with twice as many people dead from violence in February as in the previous month. On Wednesday, a series of three bomb blasts killed at least 30 people and wounded 45 in the city Baquba, northeast of Baghdad. At least 15 of the victims were members of security forces. The attacks included two car-bombs aimed at government buildings, and one attack on a hospital where victims of the earlier blasts were being treated. On election day, officials plan to stem potential violence by banning cars and issuing curfews.