they publicize statements mr. trump has made in recent suggestion that tom pennington getty images the fiscal conservative advocacy group club for growth said on tuesday it was funding $ 1 million in advertisements attacking republican donald trump in the early - nominating state of iowa , the first concentrated campaign to dislodge the front runner in the race for the gop nomination . for months now , trump and the club — which is mainly funded by wealthy investors photo by chip somodevilla getty images after weeks of quiet and not - so - quiet discussions about how to derail donald trump , the first major conservative group has decided it can wait no longer . the club for growth , a powerful and deep - pocketed free - market advocacy group , announced tuesday that its super pac will spend $ 1 million on a television ad blitz in iowa attacking the current gop front - runner . ” “ in fact , he ’s the worst kind many republicans and conservatives have criticized donald trump since he rose to first place in the polls — but for two months , none of them put up serious cash to try to stop him . the ads will launch on thursday , a day after the second official gop debate in which mr. trump will again take the center podium . the club for growth — an anti - tax , anti - spending conservative pressure group — announced it would spend $ 1 million on anti - trump ads in iowa . republican presidential candidate donald trump arrives at a campaign rally at the american airlines center on monday in dallas . the ads also seek to undermine mr. trump ’s efforts to cast himself as an outsider to washington , calling him “ just another politician .