article_snippet: Hillary Clinton is the 6/5 favourite to become the next resident of 1600 Pennsylvania  Avenue, while Republican front-runner Jeb Bush is the most favoured Republican at 5/2 with Scott Walker trailing at 14/1, according to bookmakers Paddy Power.
article_snippet: Two of Scott Walker's associates were convicted of political campaigning on government time.
article_snippet: Fellow Republican presidential hopeful Scott Walker, pictured, has also been embroiled in the scandal .
article_snippet: Scott Walker was never charged or convicted as a result of that investigation.
article_snippet: Scott Walker's staff has said that no such secret network exists in his office.
article_snippet: And Scott Walker said last year that when Scott Walker became governor in 2011
article_snippet: Scott Walker created a 'clear distinction between things that are political and official'.
article_snippet: Scott Walker insisted that in November 2011, after almost a year in office Scott Walker introduced a policy that 'any campaign work should be done away from the Capitol or state office building', with staffers using staffers 'own phone, computer and personal email'.