NEW YORK (AdAge.com) -- With more networks busy launching their summer offerings, Ad Age TV Editor Brian Steinberg casts a critical eye on some of TV's new and continuing series to help marketers determine which may be the best showcases for their ads and products. This week, we look at the minisodes of the FX drama "Rescue Me," which are airing in lieu of full 60-minute episodes of the often-scathing firefighter drama. ...