According to media reports, Google is the first tech-giant to have spent a huge sum of money for corporate lobbying efforts in the United States in two decades. While Jeff Bezos-led Amazon spent over $12.8 million over lobbying US politicians the past year, rival Google invested a whopping $18 million. The two companies were followed by Mark Zuckerberg's Facebook ($11.5), Bill Gates' Microsoft ($8.5 million) and Tim Cook-led Apple ($7 million). Reportedly, the companies used the money to press the US lawmakers on issues like advertising regulations, free trade, cybersecurity and immigration. Facebook is reported to have upped its spending on lobbying activities by around $3 million.