In quick succession, the Cook County Board shot down a series of tax hikes yesterday, including proposed increases on electricity and natural gas. Five other increases backed by Democrat Roberto Maldanado, including taxes on SUVs, hotel stays, jet fuel and liquor sold in bars, died without support from any commissioners. The 2-14 vote against the electricity and natural gas taxes, proposed by Stroger ally Bill Beavers, signaled the unofficial death of Board President Todd Stroger's......