These 2013 file photos show New York Gov. Andrew Cuomo, left, in Albany, N.Y. and Robert F. Kennedy Jr. in Dallas, Texas. People familiar with Cuomo's thinking on fracking tell The Associated Press he was on the brink of approving the much-debated gas drilling method in February 2013 but held off after discussions with environmentalist and former brother-in-law, Kennedy. (AP Photo/Tony Gutierrez)
{}