Bob Costas - the best personalized free web-based Email en en Bob Costas Tirico takes over for Hammond on NBC's horse racing coverage Mike Tirico is taking the reins from Tom Hammond as a host of NBC's Triple Crown horse racing coverage. Tirico adds the job to his recently announced duties as host of the network's prime-time Olympics coverage starting next winter in South Korea. Hammond has accepted a reduced role after covering racing for more than 30 years at the ne... Tue, 25 Apr 2017 15:42:00 GMT 2017-04-25T15:42:00Z 10 Things to Know for Friday Your daily look at late-breaking news, upcoming events and the stories that will be talked about Friday: 1. TRUMP'S IMMIGRATION POLICY SUFFERS SETBACK A federal appeals court refuses to reinstate the president's ban on travelers from seven predominantly Muslim nations. An appeal to the Supreme Court seems likely. 2. ... Fri, 10 Feb 2017 02:18:00 GMT 2017-02-10T02:18:00Z NBC's Bob Costas being replaced by Mike Tirico at Olympics NEW YORK (AP) — Mike Tirico is taking over from Bob Costas as the prime-time host of NBC's Olympics coverage starting next winter in South Korea. Costas, who has been the on-air concierge to NBC's Olympics 11 times starting in 1992, said he decided on his own a year ago that the time was right for a change. "This is entirely on my terms... Thu, 09 Feb 2017 20:20:00 GMT 2017-02-09T20:20:00Z