Despite some friction between the women about the meaning of that role, Gunn and Abush developed a strong bond.
Although friction about some aspects of the project still reverberates, including over its tolls and environmental impact, construction is scheduled to begin this summer, and the two new bridges linking Kentucky and southern Indiana are expected to open in 2016.
Much of the friction about Napster is cast as a question about the future of music.
More recently it has rippled with friction about the place of religion, and specifically evangelical Christianity, in public life.
Detectives do not think the fighting was gang related but may have stemmed from friction about "turf," Mr. Rubbinaccio said.
In a conversation last week at The New York Times, Mr. Schmidt said that the explosion in online consumer monitoring was increasing friction about how strict the privacy limits should be.
If there isn't friction about this, there should be.
There really isn't any friction about asking customers to pay for services.
There was a lot of friction about the way we wanted to live our home life.
The scarcity of jobs for either provider, and for physicians, likely contributes to this friction about the appropriate place and roles for the non-physician providers.
