Phencyclidine

Phencyclidine (PCP), also known as angel dust and Sernyl among others, is a dissociative drug. PCP was brought to market in the 1950s as an anesthetic pharmaceutical drug but was taken off the market in 1965 due to the high prevalence of dissociative hallucinogenic side effects. Likewise ketamine was discovered by Parke-Davis researchers as a better-tolerated derivative for use as an anesthetic pharmaceutical drug. Since this time a number of synthetic derivatives of PCP have been sold as dissociative drugs for recreational and non-medical use.

In chemical structure, PCP is a member of the arylcyclohexylamine class, and, in pharmacology, it is a member of the family of dissociative anesthetics. PCP works primarily as an NMDA receptor antagonist, where it blocks the activity of the NMDA receptor. As an addictive drug, PCP is associated with compulsive abuse.

As a recreational drug, PCP may be ingested orally, smoked, insufflated or injected.

Recreational uses

PCP began to emerge as a recreational drug in major cities in the United States in 1967. In 1978, People magazine and Mike Wallace of 60 Minutes called PCP the country's "number one" drug problem. Although recreational use of the drug had always been relatively low, it began declining significantly in the 1980s. In surveys, the number of high school students admitting to trying PCP at least once fell from 13% in 1979 to less than 3% in 1990.

Herbicide

Herbicide(s), also commonly known as weedkillers, are chemical substances used to control unwanted plants.Selective herbicides control specific weed species, while leaving the desired crop relatively unharmed, while non-selective herbicides (sometimes called "total weedkillers" in commercial products) can be used to clear waste ground, industrial and construction sites, railways and railway embankments as they kill all plant material with which they come into contact. Apart from selective/non-selective, other important distinctions include persistence (also known as residual action: how long the product stays in place and remains active), means of uptake (whether it is absorbed by above-ground foliage only, through the roots, or by other means), and mechanism of action (how it works). Historically, products such as common salt and other metal salts were used as herbicides, however these have gradually fallen out of favor and in some countries a number of these are banned due to their persistence in soil, and toxicity and groundwater contamination concerns. Herbicides have also been used in warfare and conflict.

Fox News Channel

Fox News Channel (FNC), also known as Fox News, is an American basic cable and satellite news television channel that is owned by the Fox Entertainment Group subsidiary of 21st Century Fox. As of February 2015, approximately 94,700,000 American households (81.4% of cable, satellite & telco customers) receive the Fox News Channel. The channel broadcasts primarily from studios at 1211 Avenue of the Americas, New York City, New York. .

The channel was created by Australian-American media mogul Rupert Murdoch, who hired former Republican Party media consultant and NBC executive Roger Ailes as its founding CEO. It launched on October 7, 1996, to 17 million cable subscribers. It grew during the late 1990s and 2000s to become the dominant cable news network in the United States.

Fox News Channel has been accused of biased reporting and promoting the Republican Party. The channel has also been cited as detrimental to the integrity of news overall. Fox News Channel employees have responded that news reporting operates independently of its opinion and entertainment, and have denied bias in news reporting.