Booking Holdings CEO states he is high on optimism when it comes to blockchain and cryptocurrency adoption in his recent interview with Skift. Payment solutions have always been a source of concern for both travelers and travel companies, especially in countries where credit card payment is not a widely used option. Glenn Fogel, CEO of Booking Holdings, is a staunch supporter of any upcoming technology that refines the user experience. Thus, Fogel’s keen interest in cryptocurrencies and blockchain technology is only par for the course. Fogel, who is the president of one of the world’s largest online travel service providers, announced