Arkansas Republican Sen. Tom Cotton accused Democrats of “blackmail” for threatening to pack the Supreme Court if it upholds a pro-life Mississippi law. Cotton’s single-word tweet consisting of the word “blackmail” came in response to an article in The Hill newspaper that quoted 4 Democratic U.S. senators vowing to expand the size of the Supreme Court in order to protect abortion rights should the court decide to uphold Mississippi’s H.B. 1510, the Gestational Age Act of 2018, which allows abortions after 15 weeks’ gestational age only in medical emergencies or for severe fetal abnormality. Sen. Steve Daines (R-Mont.), also weighed in on the article and its contents. “Not surprised. Called it,” Daines tweeted. The Supreme Court decided May 17 to hear Dobbs v. Jackson Women’s Health Organization, court file 19-1392. The court will consider only Question 1 in the petition for certiorari, which is “whether all pre-viability prohibitions on elective abortions are …