WCBW in 1941, the station broadcast two daily news programs, at 2:30 and 7:30 p.m. weekdays, anchored by Richard Hubbell. Most of the newscasts featured Hubbell reading a script with only occasional cutaways to a map or still photograph. When Pearl Harbor was bombed on December 7, 1941, WCBW (which was usually off the air on Sunday to give the engineers a day off), took to the air at 8:45 p.m. that Sunday with an extensive special report. The national emergency even broke down the unspoken wall between CBS radio and television. WCBW executives convinced radio announcers and experts such as George Fielding Elliot and Linton Wells to come down to the Grand Central Station studios during the evening and give information and commentary on the attack. The WCBW special report that night lasted less than 90 minutes. But that special broadcast pushed the limits of live television in 1941 and opened up new possibilities for future broadcasts. As CBS wrote in a special report to the FCC, the unscheduled live news broadcast on December 7 "was unquestionably the most stimulating challenge and marked the greatest advance of any single problem faced up to that time." Additional newscasts were scheduled in the early days of the war. In May 1942, WCBW (like almost all television stations) sharply cut back its live program schedule and the newscasts were cancelled, since the station temporarily suspended studio operations, resorting exclusively to the occasional broadcast of films. This was primarily due to the fact that much of the staff had either joined the service or were redeployed to war-related technical research, and to prolong the life of the early, unstable cameras which were now impossible to repair due to the wartime lack of parts. In May 1944, as the war began to turn in favor of the Allies, WCBW reopened the studios and the newscasts returned, briefly anchored by Ned Calmer, and then by Everett Holles. After the war, expanded news programs appeared on the WCBW schedule—renamed WCBS-TV in 1946—first anchored by Milo Boulton and later by Douglas Edwards. On May 3, 1948, Douglas Edwards began anchoring CBS Television News, a regular 15-minute nightly newscast on the rudimentary CBS network, including WCBS-TV. It aired every weeknight at 7:30 p.m. and was the first regularly scheduled network television news program featuring an anchor. The NBC television network's offering at the time NBC Television Newsreel (premiering