simulcast on the channel (including weekday morning news/talk program Breakfast Television and nightly 11 p.m. newscast CityNews Tonight, which both feature an additional half-hour seen exclusively on CityNews Channel); an audio simulcast of 680News featuring live traffic camera feeds throughout Toronto also runs from 1-5:30 a.m. weeknights and midnight – 7 a.m. weekends. Beginning April 14, 2012, Citytv Toronto ran a simulcast of CityNews Channel's weekend morning news programming every Saturday morning from 7–8 a.m. and Sunday mornings from 7–9 a.m. The channel abruptly ceased operations at 9 am on May 30, 2013. CityNews in other markets CityPulse was launched in Vancouver in 2002 when CKVU-TV was rebranded as "Citytv Vancouver". With the expansion of Citytv from two to five stations in August 2005, the newscasts on all five Citytv stations were renamed CityNews. On July 12, 2006, coincident with the announcement of CTVglobemedia's plans to take over CHUM Limited, all prime-time CityNews programs, with the exception of those on CITY in Toronto, were immediately cancelled, with 281 CHUM employees across the country laid off. On CKAL Calgary and CKEM Edmonton, CityNews at Six and CityNews Tonight was replaced with a new half-hour newsmagazine called Your City. CHMI Winnipeg had been slated to launch its own version in January 2007 according to a news release, but it never materialized. CKVU's newscasts were not replaced, although a noon newscast based on the Breakfast Television format called Lunch Television was launched in early 2009. CityNews at Noon in Calgary and Edmonton, and Lunch Television in Vancouver continued until January 19, 2010. When the show made the transition to CityNews, it lost several features, such as the CityPulse Webtest, which had existed since the 1980s as a phone-in contest. The new format on CHMI, which had been called A-Channel News (which was later used by CTVglobemedia's A stations, under the name A News, prior to the rebranding of the A system to CTV Two in August 2011), had lost nearly half of its audience for the 6 p.m. newscast before its cancellation. On June 8, 2007, the CRTC approved the CTV takeover of CHUM. However, the five Citytv stations could not be sold to CTVglobemedia due to concentration of media ownership regulations. On June 11, Rogers Communications announced that it would buy the five Citytv stations from CTVglobemedia. The sale was approved on September 28 and became official on October 31, 2007. CTVglobemedia