Should the U.S. Congress prevent the Administration from using federal tax dollars to fund the relocation of Syrian refugees?

Yes the US Congress should prevent the Administration from using federal tax dollars to fund the relocation and settlement of Syrian refugees CW5 Christopher Serio
There are already some 2,00 syrian refugees living in this country. They have been coming here since the 2011 civil war started.
There is no way that these newer "refugees" have been vetted to any serious degree since Syria has little control over its own territory and the "refugee's are streaming form various places. We know that ISIS wants to bring the fight to us, there are sleeper cells here already most likely, and we have millions of illegal aliens in this nation already. Would be terrorists have many areas of the nation to blend into.
Inserting sleeper cells with members who have no criminal records is one tactic ISIS, al Qaeda and other wahhabi doctrine terrorist groups have used for decades. Many of those involved in last weeks assaults in paris had no record yet came from Syrian backgrounds with at least one having a Syrian passport near his body [no word yet on whether it was legitimate]. ISIS confiscates official papers from all of the people it kills or capture and modifying passports is a widespread business.
Edit

Congress should do a lot of things that it simply doesn't do. They should represent the people they were elected to serve. If it is the will of the people to block these refugees then absolutely!

All answers are in the US Constitution.

Article 1 Section 1:
ALL LEGISLATIVE POWERS HEREIN GRANTED SHALL BE VESTED IN A CONGRESS of the United States, which shall consist of a Senate and House of Representatives.

Article 1 Section 8:
~Paragraph 1, THE CONGRESS SHALL HAVE POWER TO LAY AND COLLECT TAXES, DUTIES, IMPOSTS AND EXCISES, to pay the Debts and provide for the common Defence and general Welfare of the United States; but all Duties, Imposts and Excises shall be uniform throughout the United States;
~Paragraph 4, TO ESTABLISH AN UNIFORM RULE OF NATURALIZATION, and uniform Laws on the subject of Bankruptcies throughout the United States;