Reuters: A Republican entrepreneur seeking to push his party to fight climate change and support clean energy said on Sunday he has given his first big campaign gift to Senator Kelly Ayotte of New Hampshire. Jay Faison, an audio tech executive who this year set up Clearpath, a foundation dedicated to explaining to Republicans the science behind climate change and business opportunities to fight carbon emissions, said he had given $500,000 to Ayotte, who was elected to the Senate in 2010. Faison, who gave...