Former Vice President Mike Pence introduced his presidential marketing campaign in Iowa on Wednesday with a repudiation of Donald J. Trump, portraying his former boss — and now rival — as unfit for the presidency and going additional than ever earlier than in condemning the character and values of the person he loyally served for 4 years.
Earlier than a crowd of a number of hundred on the campus of the Des Moines Space Neighborhood School, Mr. Pence targeted on one thing that many in his social gathering have tried to desperately…