An alliance of opposition parties in Mexico is threatening a proposal for greater state control of the electricity market, saying on Monday it would vote against President Andres Manuel Lopez Obrador’s plan. The coalition’s move would deprive Lopez Obrador of congressional support for constitutional change that he is seeking to protect his reform. He has said the reform would help limit electricity prices and improve Mexican independence from foreign-owned producers. Similar legislation became law last year but is in danger of being struck down as unconstitutional by the Supreme Court and has been on hold pending resolution of challenges to it. In declaring that the opposition coalition would withhold backing to the revised attempt that includes constitutional change, its […]