41.   But those lines are being blurred.

42.   But very quickly, proximity, in both space and relationships, blurred the lines of authority.

43.   Called nutraceuticals, designer foods or functional foods, these pumped-up products blur the line between food and medicine.

44.   Candidate Bush made it clear he was pro-business, suspicious of regulation and willing to blur the line between church and state.

45.   Civil liberties advocates have frequently expressed concerns about whether the FISA allows the government to blur the lines between intelligence gathering and criminal prosecutions.

46.   Clever radio ads, bright fliers, special sales and corporate-sponsored fiestas blur the line between history and commercialism.

47.   Chiat and Ellman acknowledged that contextual commerce could elicit objections from those perceiving it as another way the Internet blurs the lines between editorial and commercial content.

48.   Critics have also expressed concern about blurring the line between drugs and candy with products like medicated chewable tablets.

49.   Dancesport, as it is called, blurs the line between professional athlete and professional dancer.

50.   Decades before Warhol blurred the line between commercial and fine art, Mucha yearned to stop designing menu covers and become a great painter in oils.