Who Favors a two-state solution to the Arab-Israeli conflict? President Obama does, of course, as he made clear in welcoming Israel's Prime Minister Benjamin Netanyahu to the White House on Monday. So does former President George W. Bush, who began advocating Palestinian statehood in 2002 and continued until his final days in office. The Democratic Party's national platform endorses a two-state solution; the Republican platform does, too. The UN Security Council unanimously reaffirmed its support a few days ago. The European Union is strongly in favor as well -- so strongly that the EU's foreign-policy chief, Javier Solana, has been...