The lack of verified identities among buyers is one of biggest challenges for heavily regulated businesses who want to work with cryptocurrencies like bitcoin. (ibtimes.com)
However, there are some things that I haven't always liked about the season because they used to present big challenges for me in achieving my health and fitness goals. (sierranielsen.com)
I'm glad people are weighing in on this issue, because creating No Kill in poor rural communities and small towns that have few resources is the next big challenge for No Kill. (outthefrontdoor.com)