Critics accuse CPAC of becoming pay-to-play as Trump loyalists gain power

Questions also arise about possible violations of a lobbying disclosure law known as the Foreign Agents Registration Act

Conservative influence powerhouse CPAC and the American Conservative Union that sponsors it, face criticism on multiple fronts over financial and other dealings with foreign backers, and charges their gatherings have become pay-to-play affairs with corporate lobbyists as Donald Trump allies gain power and influence.

The Conservative Political Action Conference's annual meeting is a hugely influential date on the conservative calendar every year and attracts a wide array of power players in the Republican party and broader conservative movement. CPAC's straw poll" is seen as a potential predictor of Republican presidential candidates. Last month it was held in Florida where Trump was the star attraction, and won the straw poll by a healthy margin.