As a nonprofit leader, what keeps you up at night?  What occupy's your mind?On this episode, Tim and Nathan share four issues that tend to keep them up at night as nonprofit leaders.  They also discuss each issue and some ways that leaders can address them.Tim Barnes serves as the Executive Vice President of International Association for Refugees (IAFR).  You can contact him at tim@iafr.org.Nathan Ruby serves as the Executive Director of the Friends of the Children of Haiti (FOTCOH).  You can contact him at nathan@fotcoh.org.All opinions and views expressed are the hosts and do not represent their respective organizations.