NEWYou can now listen to Fox News articles! Instead of a quiet day of gratitude, Law Enforcement Appreciation Day came Friday amid escalating conflict over the actions of federal authorities, especially those involving U.S. Immigration and Customs Enforcement (ICE) and Border Patrol agents, and harsh rhetoric from Democratic elected officials. The Department of Homeland (DHS) noted that its officers face a 1,300% increase in assaults, a 3,200% increase in vehicular attacks, and an 8,000% increase in death threats against them as they carry out immigration enforcement operations across the country. "On this Law Enforcement Appreciation Day, I want to take...