Owned-and-operated television stations in the United States began to open up affiliation negotiations in March 2006. UPN stations that were formerly owned by Chris-Craft Industries and those that were owned by CBS Corporation at the end of the network's run were sometimes considered owned-and-operated stations of the network, and several transactions have involved these stations. Not too long after becoming a UPN owned-and-operated station itself, San Antonio station KRRT (channel 35, now KMYS) was sold to Jet Broadcasting in 1995, eventually becoming an affiliate of The WB (the station is now a CW affiliate that is operated by former owner Sinclair Broadcast Group, and owned by Sinclair
Suicide in South Korea also graded on a curve, leading to more competition. Since 2012, students in South Korea go to school from Monday to Friday, and every odd Saturday. Before 2005, South Korean students went to school every day from Monday to Saturday. Although South Korean education consistently ranks near the top in international academic assessments such as PISA, the enormous stress and pressure on its students is considered by many to constitute child abuse. It has been blamed for high suicide rates in South Korea among those aged 10–19. In South Korea, mental illness is taboo, even within a family. Over 90%