Rosin build up on violin strings can make them sound scratchy. Although applying rosin to the bow is important to create friction when the bow is pulled across the strings, too much rosin on the strings can reduce the strings ability to vibrate. Clean the rosin off your strings regularly to reduce any scratchy sounds.
ICE means Immigration and Customs Enforcement. ICE is the immigration police for the federal government and is responsible for enforcing immigration laws.
There are four divisions within ICE: Enforcement and Removal Operations (ERO), the Office of Investigations (OI), the Office of Intelligence (Intel), and the Office of International Affairs (OIA), which all work to investigate illegal immigration, enforce immigration laws, and detain and deport offenders of these laws.