Mr. Biden had anticipated the attacks. In announcing his plan on Thursday, he said that he would do what he could to “require more Americans to be vaccinated to combat those blocking public health,” adding “If those governors won’t help us beat the pandemic, I will use my power as president to get them out of the way.”
On Friday, Mr. Biden said that his mandates would withstand Republican challenges.
“Have at it,” said Mr. Biden, who was delivering remarks at a middle school in Washington. “I am so disappointed, particularly that some of the Republican governors have been so cavalier with the health of these kids, so cavalier with the health of their communities.”
Gov. Greg Abbott of Texas called the actions an “assault on private businesses” in a statement on Twitter. He said he issued an executive order protecting Texans’ right to choose whether or not they…

