You can have both passport if you are granted citisenship for both countries and if they grant dual citizenship for people.
If where you want to go is out of the United States you do need a passport, but if it is within the 50 states no. We are not little countries with borders, but the "united " states. That means we are one country.
You don't need a passport to travel within the continental United States, even if you are not a citizen.
Yes because Hawaii is part of the united states but, if your not a united states citizen then you cant.
united kingdom
You can enter the US without it only if you have other proof of your citizenship and identity. If not, you need your passport.
If you are a US citizen and have the identification for it then Yes you can if you are to travel by land and sea. If by air, you need your passport.
Yes, they definitely need a passport to legally enter the United States.
Answer you need to get a passport
No ANSWER: Because both locations are in the United States, you will not be required to have a passport. Travel within the continental United States does not require passport.
None, today. Due to the new laws a passport is needed if you travel outside of the United States.
There are many countries where a pre-arrival visa is necessary with a Malaysian passport. These countries include the United States, Mexico, Canada, China, and Egypt, but a full list and map can be found in the related links.