Please read this book. If you are already doubtful of the CIA & other US government agencies, this will expand your understanding and steer you away from ever trusting them. If you don't know much about the history of the CIA, especially its actions, this book is a must read.
In 1979, the fascist family dynasty of Nicaragua, the Somozas, are removed from Nicaragua as the Sandinistas win their revolution. The Somozas and their corrupt supporters (many National Guard) hide in Nicaragua or flee to the USA & nearby countries. (The National Guard was if almost every area of government was rolled into one organization - tax collection, hospitals, secret police, the army. If you were in it or had a family member or friend in it, you could get away with murder, drug trafficking, etc. They were trained and propped up by the US government, who had military schools dedicated to training anti-communist armies). After landing in the US, many starting planning on how they could re-take control of Nicaragua. Some of them became Cocaine smugglers, utilizing their past experience smuggling Cocaine in the National Guard.
A few small organizations formed: the Nicaraguan Democratic Union (UDN), in Miami, Florida, and the Fifteenth of September Legion, in Guatemala. The September Legion was composed of ex-National Guard members who were murderers and thieves for hire. The UDN were anti-Sandinistas in Florida, and would send weapons and other supplies to their armed members in Honduras (the UDN-FARN), mostly using money they got from anti-communist community members (including Miami Cubans). They remained ineffective until Reagan won the 1981 election.
Quickly after gaining power, the Reagan government authorized funds for the the CIA to undermine and overthrow the Sandinista government. The CIA had the Argentine government train the Nicaraguan exiles, providing the necessary funds to train them in guerrilla warfare. Still disorganized, the CIA worked to merge the various anti-Sandinista groups, with some resistance due to the UDN not wanting to work with former National Guardsmen in the September Legion. Despite this, they did as the CIA requested, and merged to form the FDN, the Nicaraguan Democratic Force.
I'm not overplaying the CIA's impact here. They funded members flights to and from the USA, the room rentals for meetings, and much more. They approved and selected the members to lead the FDN, creating the agreements for UDN-Legion merger. Only 4 months later, Ronald Reagan signed off on a directive to officially support and approve of the FDN's efforts, claiming it was for American national security. The CIA went from trying to organize these groups to running them, which are referred to as the Contras. There was one problem: Reagan only authorized $20 million for the operation, and the CIA needed more.
Enrique Bermudez, a former National Guard Colonel who then worked for the CIA, specifically requested to meet with two cocaine dealers in America, Norwin Meneses and Danilo Blandon. Meneses and Brandon had lavish & corrupt millionaire lives in Somozas' Nicaragua, and would gladly wanted it back. Meneses was the head of his cocaine operation, and likely brought hundreds of kilos (if not multiple tons) of cocaine in the US. The CIA knew this, and worked with Meneses to send profits from selling cocaine to the Contras. In addition to financial support for the Contras, Meneses would recruit people and organise support for the Contras in America. He owned multiple businesses in the Los Angeles area, obvious money-laundering fronts.
So far I've briefly described only the first 15% of the book.
The core of this is the fact that the CIA, to try to overthrow the Sandinista government, organized fascist militias full of murderers, drug dealers, thieves, and who knows who else. They wanted them funded by any means necessary, and they gladly and knowledgeably worked with drug lords in America that provided funds by importing and selling literal tons of cocaine inside the USA.
If this isn't already outrageous to you, then feel free to read more. The former Nicaraguan ambassador to Guatemala was smuggling cocaine into the US. They worked with the Argentine dictatorship who slaughtered thousands of people, committing acts of violence such as burying people alive or throwing people out of helicopters. The CIA provided the Contras with a manual called "Psychological Operations in Guerrilla Warfare", which details various suggested actions such as murdering government officials. The leaders of the Contras, controlled by the CIA, met with Ronald Reagan at least once, in approval of their activities. The same government was hypocritically fighting a War on Drugs. There were former US army operatives turned weapons smugglers that had connections with drug smugglers. There were drug ring investigations that ended up with evidence being destroyed and jail sentences of less than 5 years. There were multiple government agencies aside from the CIA (FBI, DEA, to name a few) that knew Meneses was a drug lord but refused to investigate & arrest him or were prevented from doing so. The CIA knowingly worked with and protected various drug lords who would fly plane-loads of cocaine into the USA. They engaged in countless cover ups to deny their activities, often shutting down investigations due to 'national security concerns'. Feel free to read other reviews of this book that detail these things (or the CIA reports and court transcripts themselves, which can be found online).
Gary Webb (rest in peace) did an enormous amount of work for this book, and never backed down. Much of his research comes from the horses mouth, good luck denying that. To deny the core argument here and slander Webb instead of investigating the CIA-Contra-Cocaine connection, is trying to re-write history. It's denial - or worse, complicity.