By Joey Cappelletti WASHINGTON (AP) — The delayed opening of a bridge connecting Michigan and Canada is spilling into one of the country’s most closely watched Senate races, as Democratic candidate Mallory McMorrow launches the first major effort to turn the controversy into a political liability for President Donald Trump and Republicans. McMorrow’s new ad, shared first with The Associated Press, accuses Trump of blocking the opening of the Gordie Howe International Bridge and suggests he is doing so to benefit a major political donor, building on an anti-corruption message she has sought to make central to her campaign. The bridge, which spans the Detroit River and connects the Motor City with Windsor, Ontario, was slated for a ribbon-cutting ceremony on June 12. It was abruptly postponed after officials said…








