President Joe Biden will host a White House event next week celebrating an Obama-era directive that offered deportation protections for young undocumented immigrants. That comes as his own administration prepares potential new benefits for others without legal status but with long-standing ties in the United States. White House officials are closing in on a plan that would tap Biden’s executive powers to shield spouses of U.S. citizens without legal status from deportation, offer them work permits and ease their path toward permanent residency and eventually American citizenship. The pla...