Tolerance of dissent is the hallmark of a mature party, and it is well past time for the Republican Party to grow up.
John McCainI think that Joe Biden is qualified in many respects. But I do point out that he's been wrong on many foreign policy and national security issues, which is supposed to be his strength.
John McCainFor decades we have been living lives of abundance, with little regard for our natural resources or global health. But we are now facing hard choices in our energy policy. Future generations - my children and grandchildren, along with yours - will have to live with the decisions we make today. And so it is time for us to make some tough and - hopefully - smart choices regarding our energy use and production before it is too late.
John McCain