On the southern coast of Albania, the heavy treads of construction machinery are tearing through pristine sand dunes, igniting an explosive national uproar. A massive, controversial luxury resort development backed by Affinity Partners, the private equity firm led by US President Donald Trump’s son in law Jared Kushner and daughter Ivanka Trump has transformed an environmental dispute into a volatile political crisis, threatening to destabilize the nation’s leadership and derail its European future.