01:00:43 duration 1 hour 0 minutes
Elias Sanchez Perez, Ph.D.
From Antonio Quintero
29:34 duration 29 minutes 34 seconds
Jose Treviño
25:51 duration 25 minutes 51 seconds
Devon Peña #2
13:00 duration 13 minutes 0 seconds
Devon Peña #1
16:52 duration 16 minutes 52 seconds
Javier Zenteno
13:40 duration 13 minutes 40 seconds
Ben Mendez
26:40 duration 26 minutes 40 seconds
Lupe Cásares #1