The Wall Street Journal China’s Stimulus Barrage Draws Out Cautious House Hunters — Home viewings and sales jumped in China’s biggest cities during a recent holiday period—but hesitancy remains after a yearslong slump. U.S. Officials Race to Understand Severity of China’s Salt Typhoon Hacks — In letters to AT&T, Verizon and Lumen, lawmakers ask about proposed measures the companies will take to protect U.S. wiretap systems. High Hopes for China Stimulus Ahead of Weekend