The US general election is just around the corner but before November 8th there's a number of key congressional fights to get out of the way first.
Former Presidential GOP nominee John McCain and one-time White House hopeful Marco Rubio are facing primary challenges on Friday as they look for re-election to the US senate.
And as Kevin McAleese reports from Washington, it's unclear what Donald Trump's impact on the this election season could mean for the two Lawmakers
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