There is still one month before the 2016 presidential election, and already there are signs ambitious Republicans are planting seeds to seek the White House in four years if the current nominee, Donald Trump, falls short. Arkansas Sen. Tom Cotton begins a four-day, eight-stop tour across Iowa on Saturday, an itinerary raising eyebrows even in a state used to attention long before presidential campaigns begin. Mr. Cotton is...

Source: Wall Street Journal October 07, 2016 12:11 UTC