A group of 10 Republican-led US states has opened a new front in US antitrust actions against Google, charging the internet group with abusing its monopoly over parts of the online advertising market and colluding with Facebook to shut out rival ad exchanges.
The allegation that Google worked with Facebook to carve up advertising profits adds a new twist to the multiplying lawsuits that claim the world’s biggest tech companies have acted together to buttress their power.
The case comes two months after the Department of Justice, backed by 11 states, accused Google of using a web of contracts and partnerships with other companies to block distribution of rival search engines.
您已閱讀13%（682字），剩余87%（4391字）包含更多重要信息，訂閱以繼續探索完整內容，并享受更多專屬服務。