For those not wanting to or willing to watch the video posted (the pertinant part starts at about 3:15), here's the summary:
Obama doesn't want to secure the Arizona border unless he gets something out of it. On it's face that may seem to be a simple charge of "business as usual" yet, it is in direct violation the President's oath of office. Discharging and doing one's duty should not be held hostage to gain political points when, as it is in this case, people are dying, being kidnapped, and potentially our national security is being violated every day.
This is gross negligence and if what Kyle says occurred - it's gross negligence.