Passports
Passports are needed for anyone traveling abroad including infants. To apply in person you must bring your documents needed to a passport acceptance agency; click here to find the one nearest you http://iafdb.travel.state.gov/
Documents needed:
1. Birth certificate or past passport
2. Drivers license or gov't. ID
3. 2 2x2" identical photos, color, recent, full face with white or off white background-no uniforms except for clergy if worn daily. Normal street clothes.
4.Social Security Number
5.$97.00 for passport fees
There are special rules for minors and those who do not have a birth certificate. The above link will have all the details.
Happy Traveling!