Hurdles for Obama health law in 2nd sign-up season

“Potential complications await consumers as President Barack Obama’s health care law approaches its second open enrollment season, just two months away.
Don’t expect a repeat of last year’s website meltdown, but the new sign-up period could expose underlying problems with the law itself that are less easily fixed than a computer system.
Getting those who signed up this year enrolled again for 2015 won’t be as easy as it might seem. And the law’s interaction between insurance and taxes looks like a sure-fire formula for confusion.”