PGA: McIlroy, Speith purse different grand slams

Before golf fans have had a chance to exhale after an exhilarating Masters, the next major is at the door selling an equal dose of anticipation.

Chatter about a Grand Slam had gone largely quiet for the better part of 25 years since Tiger Woods knocked it out in a span of 35 days — winning the U.S. Open and British Open for the last two legs by a combined 23 strokes — in 2000.

Now it’s a big part of the conversation going into the PGA Championship.

Rory McIlroy is playing the best golf of his...