Exactly how the differences in bacteria might make vaginally born babies less prone to allergies and asthma isn't yet clear, but it does point to a difference that researchers can look at going forward.

VOA: standard.2010.06.30

The Obama administration,he added, must make clear that it does not view engagement with Iran as a process without an end, but as a means to identify ends that would benefit both countries.

VOA: standard.2009.04.28

"Perhaps it is time for the U.S. to talk directly to the Israeli public and make it clear that they are serious and this old game that we've been playing for many years of this so-called peace process that does not lead to anything is over,".

VOA: standard.2009.06.09