Former President Donald Trump has no formidable challenger among Republican presidential primary candidates, according to a poll published Saturday.The poll, published by the Wall Street Journal, showed that Trump is the top choice of 59 percent of GOP primary voters — up 11 percentage points since April.“The new survey finds that what was once a two-man race for the nomination has collapsed into a lopsided contest in which Trump, for now, has no formidable challenger,” a WSJ article on the poll said.Trump’s lead over Florida Gov. Ron DeSantis has nearly doubled since April to 46 percentage points, the survey showed.Compared...