Three people connected to the U.S. Consulate in Mexico's deadliest city, Ciudad Juarez, were shot to death by men who intercepted their cars as they returned from a child's birthday party, officials said Sunday. Two of the dead, an American couple, were discovered slain in their vehicle, their uninjured baby crying in the back seat. President Obama on Sunday expressed outrage at the drive-by slayings. The three victims were killed in broad daylight Saturday near the city's border with El Paso. Ciudad Juarez, a key entry point for drugs into the U.S., has seen a staggering increase in bloodshed as...