Gotta give credit where it’s due. Obama and his pal Harry know how to troll Republicans. Brian Sandoval, the centrist Republican governor of Nevada, is being vetted by the White House for a possible nomination to the Supreme Court, according to two people familiar with the process.Sandoval is increasingly viewed by some key Democrats as perhaps the only nominee President Obama could select who would be able to break a Republican blockade in the Senate…Sandoval met Monday with Senate Minority Leader Harry M. Reid, a fellow Nevadan with whom he enjoys cordial relations. A person familiar with the conversation said...