*Saudi billionaire Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud has met with Twitter founder Jack Dorsey to discuss developments in the social media platform, it was an**unced on Wednesday. The chairman of Kingdom Holding Company conducted a business lunch with Dorsey and Suhail Rizvi, an investor in Twitter, at The Four Seasons Hotel George V in Paris. During the meeting, Dorsey and Alwaleed discussed the latest "technical, financial and organisational developments in Twitter", a statement said. The statement added that the prince's interest in US social media platform Twitter is **w worth about $1.2 billion from an initial investment of $300 million.