Pardess Mitchell is watching her community crumble. She and her husband have lived in Lake County for 16 years. They pay more in property taxes than they do on their mortgage. The tax bill is $15,000 a year on a house they bought for $227,000 in 2013. “They’re taxing us out of the neighborhood. They’re pushing us out. They’re pushing us out of our homes and communities,” she said. “If it continues this way we’ll have to leave.” A Paul Simon Public Policy Institute poll released Oct. 10 revealed nearly half of registered Illinois voters said they would leave the...