The Biden administration is expected to propose two highly-anticipated new rules to target\xa0the greenhouse gas emissions from power plants. The power sector is the second-biggest\xa0contributor to the these types of\xa0emissions in the United States so these\xa0new regulations could have a major impact on President Joe Biden\u2019s ability to meet his climate pledges. POLITICO\u2019s Alex Guill\xe9n breaks down what we know about these proposed rules so far and the legal challenges the administration would need to navigate to enforce them. Plus,\xa0the EPA\xa0is questioning\xa0FERC\u2019s expedited\xa0environmental review of a natural gas pipeline project in Alabama.