Article snippet: COLORADO SPRINGS, Colo. — Billionaire activist Charles Koch said Sunday that his network of big-spending political groups would be more aggressive in going after Republicans who have failed to adhere to fiscally conservative principles. Speaking to a small group of reporters in a rare interview at a five-star resort in the Rocky Mountains, Koch vowed to hold GOP lawmakers accountable for their votes when they break with the network’s free-market views on issues like spending and tariffs. “I regret some of the [lawmakers] we have supported … we’re gonna more directly deal with that and hold people accountable,” Koch said. The Koch network will spend about $400 million this election cycle on politics and policy, with much of it aimed at electing Republicans or promoting conservative causes. But they’ve also spent money to hold GOP lawmakers accountable, particularly on spending. So far this cycle, groups affiliated with the Koch network have run ads calling out 10 GOP House members and two Republican senators for supporting the $1.3 trillion spending bill that passed in March or for refusing to back spending clawbacks. The network has also spent money on ads this cycle thanking Democrats who have supported some of their initiatives, like Sen. MORE (D-N.D.), who voted in favor of bank reform. Heitkamp is one of 10 Senate Democrats running for reelection in states Trump carried in 2016. “I know this is uncomfortable, it’s uncomfortable for me too,” said Emily Seide... Link to the full article to read more