The only conduct that merits the drastic remedy of impeachment is that which subverts our system of government or renders the president unfit or unable to govern.

that may constitute grounds for impeachment.

Impeachment is not a remedy for private wrongs; it's a method of removing someone whose continued presence in office would cause grave danger to the nation.

The practical result of the court's decision is that the president and all other government officials will be less likely to receive full and frank advice about their official obligations and duties from government attorneys,

Whatever is in that report ... there is no basis for beginning an impeachment proceeding.

The president has always urged everyone to tell the truth,