CNN: “Drones both dazzled and worried senators at a hearing Wednesday about their use within the United States, and lawmakers and experts said that new legislation may be needed to protect the privacy and safety of citizens. Judiciary Committee Chairman Patrick Leahy, D-Vermont, held and studied a small plane weighing just 2 pounds before beginning the hearing. “I am convinced that the domestic use of drones to conduct surveillance and collect other information will have a broad and significant impact on the everyday lives of millions of Americans,” said Leahy. Sen. Charles Grassley of Iowa, the ranking Republican on the panel, said the technology may require lawmakers to develop a new definition of an unreasonable search, which is banned under the Constitution’s Fourth Amendment.”