BITMAP has already proven effective, and should be extended to continue protecting Americans from the threats of terrorism, crime, and illegal substances from outside U.S. borders. As a mere extension of the program, as opposed to an expansion, this should be uncontroversial.
Expanding government’s use of biometric identification has serious privacy implications that are still being debated by Congress. It’s too early to extend BITMAP without fully understanding the potential consequences of greater government access to individuals’ personal information.