CLEAN : IS has cost Iraq more than $100 bln says PM Abadi

The video tutorial covers a range of topics including leadership models, challenges and solutions, agile methods, and the impact of technology. It begins with an introduction to the context, followed by a discussion on leadership and models. The tutorial then explores challenges and potential solutions, delves into agile methods and defense strategies, and examines the impact of technology on various sectors. The video concludes with thoughts on future perspectives.

What does the speaker mean by 'Do not delete them, but they're still here'?

What can be inferred about the relationship between the speaker and 'Liar Juice Lee'?