Trump asserts his power over Republicans

President Trump is strengthening his grip on the Republican Party as they head into the heat of an election season that Democrats want to make a referendum on Trump and his handling of the coronavirus crisis.

Trump flexed his muscle on Capitol Hill last week by scuttling bipartisan legislation to extend the intelligence surveillance powers that had passed the Senate easily and was expected to pass the House.

Once Trump threatened on Wednesday to veto the measure, Republican support in the lower chamber fell away quickly, forcing Speaker Nancy Pelosi...