Jeff Flake
The Arizona conservative said on Wednesday he was more comfortable with the tax bill because of indications there would be provisions in it to protect against ballooning the deficit.
Flake told National Public Radio he was concerned about "gimmicks," but liked other parts of the bill, especially the corporate tax cut.
John Mccain
The Arizona maverick and former presidential nominee sidestepped questions on Monday about how he would vote on the tax bill, telling reporters in the hallway to "stay tuned."
James Lankford
Like Corker and Flake, Oklahoma's Lankford questions whether tax revenues from economic growth will compensate for the expected increase in the national debt under the tax plan. He has been working with them to "trigger" more revenues if needed.
Jerry Moran
The Kansas lawmaker is also wary of the impact on the national debt, pointing to his own state's recent experience of fiscal problems following tax cuts.
This article was provided by Reuters.