The far-right congresswoman Marjorie Taylor Greene has assembled a “rogues’ gallery of extremists, conspiracy theorists and C-team political operatives” to promote Donald Trump’s crackdown on non-government organisations (NGOs), a congressional watchdog has claimed.

The House of Representatives’ Delivering on Government Efficiency (Doge) subcommittee, chaired by Greene, is due to hold a hearing on Wednesday entitled “Public Funds, Private Agendas: NGOs Gone Wild”.

The subcommittee said in a press release that the hearing will “expose” the use of federal funds by NGOs to advance “radical” agendas such as “open borders and the Green New Deal scam”. It frames its work as an investigation of the alleged funneling of taxpayer dollars to politically motivated groups while “lining the pockets of their friends and allies”.