The U.S. has officially rejoined the Paris Agreement on climate change. The Biden administration will also have to take aim at car and power plant emissions. CNBC’s Kayla Tausche on Biden’s encouragement that the U.S and European leaders need to unite and push back on China. And does Neera Tanden have the votes to become OMB director? Dr. Nahid Bhadelia, Boston Medical Center infectious diseases physician, discusses vaccination efforts and the importance of vaccinating people around the world. NBC’s Jay Gray reports temperatures in Texas are going up, but there’s still a long way to go before things get back to normal. Meg Tirrell reports schools are struggling to get the appropriate personal protective equipment. Plus, a new election bill in Georgia and one dispensary’s efforts to boost vaccinations in Michigan