"At this point," said Mark McGuire, the Cubs' executive vice president of business operations, "our policy is to continue to develop our policy."

The group is under the direction of Mark McGuire.

And Mark McGuire, director of the Nevada Humane Society, says ranchers, having long controlled the horse herds themselves, do not see horse killing as a serious violation.

"People are paying attention to us the way they paid attention to Sammy Sosa and Mark McGuire."

Players such as Barry Bonds, Mark McGuire, Sammy Sosa, and Alex Rodriguez.

It was predominantly written and produced by Mark Moore along with Mark McGuire.

Will sends Mark McGuire of the Athletics a baseball card and writes: "You're awesome.

Emeralds was an American electronic music trio founded in 2006 by members John Elliott, Steve Hauschildt and Mark McGuire.

In January 2013, Emeralds announced that Mark McGuire had left the band.

Mixed by the Marks Brothers (Mark Moore & Mark McGuire).