TALLAHASSEE -- In his eighth and final year as the state's chief executive, Jeb Bush is back where he began -- trying to cement his claim to being Florida's "education governor." When the state Supreme Court earlier this month struck down his private-school voucher program, it left Bush and Republican leaders scrambling not only to rescue the program but to preserve the governor's legacy. After a series of closed-door huddles during the past week involving lawmakers and, separately, the governor and his advisers, what's emerging as a likely solution is a plan to ask Florida voters in November to change...