Masked loyalists are seen after hijacking and setting a car on fire at the Cloughfern roundabout in Newtownabbey, Belfast, Northern Ireland, Saturday, April 3, 2021. Masked men threw petrol bombs and hijacked cars in the Loyalist area North of Belfast. Loyalists and unionists are angry about post-Brexit trading arrangements which they claim have created barriers between Northern Ireland and the rest of the UK. (Peter Morrison/PA via AP) The disturbances followed unrest Friday and Saturday in unionist areas in and around Belfast and Londonderry, also known as Derry, that saw cars set on fire and projectiles and gasoline bombs hurled...