"We're not going to pretend that just because he's Barack Obama, his actions aren't sometimes problematic.
Simple, effective creams, gels and lotions for young, sometimes problematic, skin.
It's never obvious or literal, which is both very good and sometimes problematic.
As digital technology improved, creating alternate personas, even digital masks from which people could speak as themselves or as fantasy personalities, became increasingly possible, popular and sometimes problematic.
While blood or saliva tests could be used to detect cortisol levels, these methods were sometimes problematic, especially in children, Simmons said.
It is a crucial factor in his practice; it is the reason his work is brilliant, or sometimes less successful, or sometimes problematic.
2. Russia has close, sometimes problematic but potentially useful relationships with all three of the countries Mr. Bush insists on calling the "axis of evil" -- Iraq, Iran and North Korea.
"They were angry about being in prison," he said, "so to them, any form of destruction they see, they think, 'Hey, that's a blow for us!' " With so much anger, parsing out the truth about the nature of evil is sometimes problematic, Mr. Adbul-Malik said, and Mr. Latif agrees.
One of Trapattoni's other selection teasers concerns his defence and he is prepared to give the Preston centre-half Sean St Ledger his competitive debut alongside Richard Dunne, with John O'Shea moving across to fill the sometimes problematic position of right-back.
Watching them as an adult, these films come across as a cheesy and over the top, but also as an admirable attempt, no matter how awkward and sometimes problematic, to invent a new, more innocent German-ness that has nothing to do with the jingoism of the Third Reich.
