Political

drain the swamp

Meaning: rooting out the practice of corruption

Example: No matter how critical it is, Draining the swamps would be just about impossible unless we citizens take action against it in the union. Read on

under fire

Meaning: being shot at

Example: The politician came under fire after it was discovered that he had spend campaign money on lavish parties. Read on

too close to call

Meaning: a margin that is too close to determine a winner

Example: There are only a few minutes left in the match and it is too close to call. Read on