Brutal Weather Freezes Basic Necessities in Texas; Vaccinations Affected by Bad Weather; Families Bracing Crisis Together; Iran Want U.S. Sanctions to be Lifted; Another Storm on the Way to U.S.; Joe Biden Attending His First G7 as President; Protesters Fighting Until The End; Coronavirus Cases in the United States Drop; China Accused of Spreading Disinformation About Virus; The Vatican Saying Employees Refusing Vaccine May Lose Their Job; Germany Likely to Extend Border Checks; Pfizer-BioNTech Begins Vaccine Trial for Pregnant Women; Brazil Tops 10 Million COVID-19 Cases; WHO Africa, 11,000 Ebola Vaccines Going to Guinea; U.S. House Committee Seeks Answers on Trading Debacle; Mission and Historic Landing Of Perseverance Rover On Mars. Aired 3-4a ET

[03:00:00] (COMMERCIAL BREAK) MICHAEL HOLMES, CNN ANCHOR (on camera): Hello, and welcome to our viewers joining us from all around the world. I'm Michael Holmes. I appreciate your company. Coming [...]