CLEAN : Bangladeshi man in anti honking campaign

The video tutorial begins with an introduction and context setting, followed by a discussion on Benadryl. It then moves to impressions on Cortana and investigational topics. Panelists are introduced, and a mystery is discussed. The video concludes with final thoughts and closing remarks.

What is the context of the question 'How long is Benadryl?'

What does the speaker mean by 'investigational abke, investigational abdulghani'?