How much should immigrants be vetted?

[President Johnson]

Depends on times and circumstances. Scrutiny should generally be done in a way that is mostly viewpoint-neutral but even that might vary depending on time and place.
Maintaining popular support for immigration is important.

Agreed.

With that being said, I find vetting of tourists going into the US is a little too strict from countries that don't require visa.

[President Punxsutawney Phil]

Depends on times and circumstances. Scrutiny should generally be done in a way that is mostly viewpoint-neutral but even that might vary depending on time and place.
Maintaining popular support for immigration is important.

Agreed.

With that being said, I find vetting of tourists going into the US is a little too strict from countries that don't require visa.

Why so?

[Del Tachi]

To become a U.S. citizen, you should:

1.  Be at least 18 years old
2.  Be gainfully employed and/or have significant work history in the U.S.
3.  Take an oath of allegiance to the United States