Hello! I recently sworn the oath and received the certificate that allows me to get a US passport. I believe that the next step is to receive a passport by filing with USPS...but I have 2 children under 18 that also need an American passport as well...some people told me that I need to file form N400 with USCIS to naturalize my children others say that biological children under 18 that reside with a US citizen parent automatically receive a passport...whom do i believe and what should i do>?>? since my son is currently 17, but will turn 18 in 9 months? 
Please help me...SoS.SoS
Please help me...SoS.SoS