Senator Chris Van Hollen @ChrisVanHollen
Earth’s CO2 has hit its highest level in 4.5 MILLION years. We need to stop burning up the planet. Without immediate, bold action the consequences for all of us and future generations are dire. The U.S. must lead and Congress must pass the American Jobs Plan. — PolitiTweet.org
Axios @axios
NEW: Earth's carbon dioxide levels hit 4.5 million-year high https://t.co/Ii3S5gqWuH