Red-hot M&A doesn't signal a bubble: Lazard's Parr By: CNBC.com News August 13, 2015 at 10:55 AM EDT With global dealmaking this year expected to exceed the record levels of 2007, Lazard Vice Chairman Gary Parr tells CNBC why he's not worried about froth. Read More >> Related Stocks: AT&T Inc Aetna Anthem Inc Atlantic Power Corp Berkshire Hathaway Cigna Corp Humana Lazard Inc Precision Castparts Symantec Corp The Carlyle Group