Reuters: The U.S. Supreme Court considers on Monday whether President Barack Obama's administration overstepped its authority by imposing new regulations to reduce pollution in response to climate change.
In a 90-minute oral argument, extended from 60 minutes because many parties are involved, the justices will examine a relatively narrow challenge by industry groups and Republican-leaning states to one aspect of a suite of regulations issued by Obama's Democratic administration in 2009 and 2010.
The...