Is saying Ameen loudly in Sahih Bukhari?

I am a big fan of Dr Zakir Naik and so is the speaker in this video, when it comes to comparitive religion, but Dr Zakir Naik is not a Scholar of Fiqh, and he should not comment on a field of which he is not qualified, otherwise he will err as is prooved in this video.

Dr Zakir Naik claims there are MANY ahadith in Sahih Bukhari about explicitly saying Ameen LOUDLY. This is not the case, as in the wording of the hadith, the word 'loud' is not there, nor is there any other hadith, and it is a challenge to Dr Zakir Naik or others to find one, that claim this is the case.

This segement is from part 3 of a 3 hour discourse on the topic of following an imam, click here to watch it: http://www.youtube.com/view_play_list...

The speaker is Sheikh Ul Hadith Maulana Abdur Raheem Abu Nauman, a senior lecturer of Hadith at Darul Loom Bury.

------------A short profile----------
Sheikh Ul Hadith Maulana Abdur Raheem Abu Nauman is one of the most senior teachers of Hadith at Darul Loom Bury.
Himself he is also a graduate from Darul Uloom Bury, under the tutorship of Shaykh Hazrat Yusuf Motala. He has a special attachment to Tafseer and studied the science under Shaykh Yunus of Sahranpur.

Shaykh Abdur Raheem is the teacher of many high profilic scholars in UK including Shaykh Abu Yusuf Riyadhul Haq, Shaykh Abdur Rahman ibn Yusuf, Shaykh Zahir Mahmood including others. Currently the teacher of Hadith at Darul Uloom Bury.

Click here to visit his website: http://www.tafseer-raheemi.com/

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