The bubble burst on the 49ers on Saturday, so to speak. Their walk-through practice Saturday at Eastern Michigan’s new, $3.9 million practice bubble was interupted when gusty winds ripped a whole into the side of the facility, which opened last year. A 49ers spokesman said a loud noise startled everyone inside and the 49ers finished their practice on a muddy field. No one was injured. “We got outside and didn’t take any chances,†49ers spokesman Bob Lange said Sunday morning. Source: Mercury News
