1.   It was a strange way to feel about your enemy, but today the lines had blurred a little.

2.   And this is where the line blurs, because audiences have responded well to that series.

3.   At times the lines blurred, as when the recently departed punk rock icon Joey Ramone wrote an ode to the CNBC financial reporter Maria Bartiromo.

4.   After these, of course, lines blur as you consider utility, beauty, power, performance, and a range of other qualities.

5.   But party lines have blurred as Republican mayors like Rudolph Giuliani of New York have maintained that crime-prevention programs are an essential part of any bill.

6.   But the simple act of relaxing is getting more complicated as the lines blur between work and leisure.

7.   But the partisan lines are blurring.

8.   Class lines blurred.

9.   For the last two years, lines blurred and tempers flared in the state of Indiana.

10.   In fact, the numbers show how much these demographic lines are blurring.