Acting Attorney General Todd Blanche faces a critical test from a key Republican vote as Sen. Josh Hawley (R-MO) signals he will condition his support on guarantees that Blanche will aggressively restrict access to mifepristone, the abortion pill.According to Politico's Alice Miranda Ollstein, Blanche's path to confirmation is already fraught with peril. He faces hostile Democrats and a growing contingent of Republicans still seething over his b…