“Hunter, when you have some free time, I would like to discuss the Monterrey trip with you,” Secret Service agent Yvonne DiCristoforo wrote then-Vice President Joe Biden’s son on April 28, 2011.
"I have some specific information to provide you that we received from our Mexico City office,” she added. “I know you are out of the office this evening, but if you could contact me at your convenience, I would appreciate it."
Secret Service records show Hunter Biden, in fact, took the trip with agents protecting him between May 15 to May 17, 2011.
