I don't see a problem with this. The President deserves to also life a normal life and every marriage needs the attention the Obama's are giving to their's to stay healthy.
I would much rather the Obama's go on date nights and stay happily married then their marriage result in separation from resentment and silence.
I have no problem with Obama, Bush, or any other President taking time to spend with their family. Those on here attacking Obama are just feigning outrage. The same outrage that was lacking when Bush would take his family on trips and fly back and forth to Texas (which I also never had a problem with). Those that think the President NEEDS to be in the White House to perform the job are technologically ignorant.
"Gold gets dug out of the ground in Africa, or someplace. Then we melt it down, dig another hole, bury it again and pay people to stand around guarding it. It has no utility. Anyone watching from Mars would be scratching their head."
- Warren Buffett
Cry me a river for Vegas.