Cramer's week ahead: New economic data and earnings from FedEx, Jabil

CNBC's Jim Cramer on Friday told investors what to look out for next week on Wall Street, including new economic data and earnings from FedEx and manufacturer Jabil.He also remarked on this week's big decline in tech stocks. He said he still believes in the power of artificial intelligence and suggested some of these names might be worth buying once their valuations come down."We need every piece of data to keep up on what's really happening as the money rotates from the Magnificent Seven to all these other ...