With Donald Trump and Texas Sen. Ted Cruz seemingly positioned to fight it out for the Republican presidential nomination, Democrats are now poised to take over the Senate in November.
The two Republicans still in the race who could help their party’s Senate prospects, Florida Sen. Marco Rubio and Ohio Gov. John Kasich, continue to flounder. While a deadlocked GOP convention in Cleveland could, at least in theory, nominate a candidate with broad appeal and low enough negatives to revive the party’s Senate prospects, that development is both a long way in the future and a long shot.