Please can you help guide me to find opinion pieces so I can analyse 'Critically discuss how contemporary leaders are addressing a significant leadership challenge.'

The opinion pieces should cover one these topics:

Practice 2: Being on purpose

Practice 3: Power

Practice 4: Risk

Practice 5: Challenging questions

Practice 6: Facilitation

Practice 7: Networking

An opinion piece is a fairly short, original piece of work that weaves together 'real life' issues with theoretical awareness and your own point of view.