Warren Buffett says he isn't stockpiling billions for Greg Abel to spend: 'I wouldn't do anything nearly so noble'

Warren Buffett said he isn't building up a huge cash pile for his planned successor to spend. - The billionaire quipped that he wouldn't do something so "noble" just to make Greg Abel "look good." - Berkshire Hathaway's reserve doubled to over $300 billion in 2024 and hit a record high last…