PARIS — Iranian students chanted anti-government slogans and scuffled with counter-protesters on Saturday in the latest display of anger at the country's clerical leaders, who also face a U.S. military build-up aimed at pressuring them into a nuclear deal. The gatherings at universities, which were reported by both local and diaspora media outlets, followed a mass protest movement that was met with a government crackdown last month that left thousands dead. The crackdown had prompted U.S. President Donald Trump to threaten to intervene militarily, though the focus of his threats eventually shifted to Iran's nuclear programme, which Western governments fear is aimed at producing a bomb. The U.S. and Iran recently resumed Oman-mediated talks on a potential deal, but Washington has simultaneously increased its military presence in the region, dispatching two aircraft carriers, jets and weaponry to back its warnings. Videos geolocated by AFP to Tehran's top engineering university showed fights breaking out in a crowd on Saturday as people shouted "bi sharaf," or "disgraceful" in Farsi. Foot