Longtime conservative activist Phyllis Schlafly has asked her daughter and five others to resign from the board of Eagle Forum after tension spread through the group over Schlafly’s endorsement of Donald Trump.Schlafly asked board members Eunie Smith, Carolyn McLarty, Anne Cori, Rosina Kovar, Shirley Curry, and Cathie Adams to step down in an April 10 letter. Cori is Schafly’s daughter. All but Curry have endorsed Ted Cruz in the Republican presidential primary.In March, Schlafly endorsed Trump. She said, “we’ve been following the losers for so long — now we’ve got a guy who’s going to lead us to victory.”One of the members that Schlafly is...