A divided Supreme Court on Tuesday abruptly halted President Obama's controversial new power plant regulations, dealing a blow to the administration's sweeping plan to address global warming.
In a 5-4 decision, the court halted enforcement of the plan until after legal challenges are resolved.
The surprising move is a victory for the coalition of 27 mostly Republican-led states and industry opponents that call the regulations "an unprecedented power grab." ...
... To convince the high court to temporarily halt the plan, opponents had to convince the justices that there was a "fair prospect" the court would strike down the rule.