Welcome to FT Asset Management, our weekly newsletter on the movers and shakers behind a multitrillion-dollar global industry. This article is an on-site version of the newsletter. Sign up here to get it sent straight to your inbox every Monday. Does the format, content and tone work for you? Let me know: harriet.agnew@ft.com BlackRock to buy Global Infrastructure Partners for $12.5bnBlackRock chief executive Larry Fink has been searching for years for the right private markets partner to make..