on climate change provisions. cnn chief congressional correspondent, manu raju here. is manchin willing to compromise? has he dug in? >> it's unclear if they can resolve his concerns and do as quickly as the democratic leaders want. joe biden and nancy pelosi discussed what they both share here. they want the talks to end. what is less clear is exactly how they will end. there is significant differences between progressives who want a massive expansion of the social safety net, they're willing to come down on the $3.5 million price tag, and keep the number of programs and limit the years they can offer the benefits. manchin and kyrsten sinema, and manchin has pushed back on the climate change emissions, reducing global greenhouse gas emissions over the next decade. he hails from a coal producing states. he does not support the program