Comment: tfichter: Your expertise is again needed

I used this Biblical quote during my discussions with "b."

Mark 16:15
And He said unto them, Go ye into all the world, and preach the gospel to every creature.
http://www.dailypaul.com/265525/3-good-examples-of-bible-err...

"b" told me the following:

Regarding Mark 16:15, there are a few problems with your view. First the authenticity of verses 9-20 are in question by most Bible scholars(including conservative ones). It's normal that churches give disclaimers if they ever preach through Mark and get to this section, some churches won't even cover that section because it is generally rejected as authentic because of manuscript evidence.
http://www.dailypaul.com/265525/3-good-examples-of-bible-err...

Do you concur with b about these verses is the question and my response?
http://www.dailypaul.com/265525/3-good-examples-of-bible-err...

Thanks for your opinion.