Only 24% of U.S. American voters say they believe presumptive Republican nominee Donald Trump will succeed in building a wall on the U.S.'s southern border and getting Mexico to pay for it, according to a Quinnipiac University poll. 39% of voters say they believe his plan would fail; 29% say he wouldn't even try On other controversial Trump proposals: Just 19% say he'd succeed in his call to deport estimated 11m undocumented immigrants in U.S. 29% say he'd succeed in temporarily banning Muslim i
Source: Bloomberg Politics