Spain鈥檚 April 28 general election will be 鈥渆xistential鈥 for the Spanish state, according to outgoing Spanish Socialist Workers Party (PSOE) foreign minister Josep Borrell 鈥 the scourge of the Catalan sovereignty movement. It will be a 鈥渞eferendum on the secessionist menace鈥, according to People鈥檚 Party (PP) opposition leader Pablo Casado.