CNBC's Eamon Javers reports that Microsoft has announced five core principles to guide its US data center expansion, aimed at mitigating political blowback over water use, power consumption and quality of life in impacted communities. Microsoft pledges to pay its own way on electricity, replenish more water than it uses, create local jobs, add to the local tax base, and invest in local AI training, while not requesting local tax breaks. The announcement follows a social media post from President Trump saying Americans should not pay higher electricity bills because of data centers and that more tech-company commitments are coming.