Maybe it's because I've held a Top Secret security clearance once...

[okaawhatever]

112. the mos for that program is 18X. Apparently they call the recruits X Rays. Here's the training

from Go Army

Training
Special Forces candidates attend Infantry One Station Unit Training, which combines Army Basic Combat Training and Advanced Individual Training in a 14-week course.

Upon graduation, Special Forces Candidates will attend Airborne Training, followed by a 4-week Special Operations Preparation Course and the Special Forces Assessment and Selection program. This program allows Special Forces an opportunity to assess each Soldier’s capabilities by testing his physical, emotional and mental stamina.

If the recruit passes, he moves on to the Special Forces Qualification Course to develop the necessary skills of a Special Forces Soldier. The course is currently divided into three phases:

Individual Skills Phase: 40 days of training in common skills, land navigation and tactics
MOS Qualification Phase: 65 days of training in different specialties that include a mission planning cycle
Collective Training Phase: 38 days of training in Special Operations, Direct Action Isolation, Air Operations and Unconventional Warfare classes

Other areas include:

Language Training: Languages are assigned in relation to the scores from the Defense Language Aptitude Battery test
Survival Training: The survival, evasion, resistance and escape course

Minimum ASVAB Score
General Technical (GT) : 107, Combat (CO) : 98

Seems like it would really dilute the SF soldier capability. I heard they did this to swell the ranks of SOCOM