Thousands in European capitals march against restrictions
                                
                                
                                    (Newser) -
                                    Police fired water cannons and thick clouds of tear gas in Brussels on Sunday to disperse demonstrators protesting COVID-19 vaccinations and restrictions that aim to curb the fast-spreading omicron variant. The protest drew thousands of people, some traveling from France, Germany, and other countries, the  AP  reports, with demonstrators yelling...