Trump Questions US Involvement in NATO, Says America Needs to Focus Inward

US Republican presidential hopeful Donald Trump addresses the 2016 American Israel Public Affairs Committee policy conference at the Verizon Center March 21, 2016 in Washington, DC. Brendan Smialowski/AFP/Getty Images

Donald Trump says he sees the need for NATO but that European countries must take the lead while America becomes less involved in the region.

I think the concept of NATO is good, but I do think the United States has to have some help. We are not helped.

— Donald Trump