"Over the past year, state legislatures in Iowa, Louisiana and Mississippi have advanced strict limits on abortion that some lawmakers believe could trigger a successful challenge to the landmark 1973 Supreme Court decision that legalized abortion nationwide. "I think it's virtually certain that some or all of those laws will wind up before the Supreme Court," said CNN legal analyst Jeffrey Toobin. "And they will get a much more favorable reception with any of the judges on President Trump's list of 25 possible nominees." When Trump ran for president in 2016, he pledged to appoint "pro-life" justices to the Supreme Court, while his running mate, now-vice president Mike Pence, said that he hoped to see Roe v. Wade end up on the "ash heap of history.""