IMPORTANT INTELLIGENCE. «The Republican exhorts ihc disheartened and faint* ing cohorts of whiggery to “ Bev.are of Falsehoods !’*and insinuates with considerable boldness that Gen.»Joshua VVjiitney and four or five other leaders of thewhig party in this county will vote for Clay insteadof Polk, reports to the contrary notwithstanding.— We have always supposed that the whig leaders woulddraw straight—and it is a pregnant sign of the dis-may which pervades the whig camp tji»t the Republican finds it necessary to endorse tbeir orthodoxy atthe present time. **• a