Sen. Elizabeth Warren tests positive for COVID
Elizabeth Warren, D- Mass., holds a news conference in March in Washington, D.C.. - Chip Somodevilla/Getty Images North America/TNS

Sen. Elizabeth Warren tested positive for COVID on Sunday, the Massachusetts Democrat shared in a tweet. “I regularly test for COVID & while I tested negative earlier this week, today I tested positive with a breakthrough case,” the progressive former presidential candidate said. “Thankfully, I am only experiencing mild symptoms & am grateful for the protection provided against serious illness that comes from being vaccinated & boosted.” Numerous members of Congress have tested positive for COVID. Last week, Rep. Brett Guthrie, a Republican from Kentucky, announced he had contracted the dreade...