Phil welcomes Conrad Roy, Jr., whose son Conrad Roy III committed suicide in 2014, leading to the highly-publicized trial of the younger Roy's girlfriend, Michelle Carter.

Now, the elder Roy is looking to raise awareness for suicide and help in the battle against by running the Boston Marathon.

Roy hopes to raise $25,000 for suicide prevention in his son's memory.

Also joining in for the interview is local runner and writer Don Cuddy, who has become close with Roy and will run with him in Boston (although he predicts Roy will beat him by a good 26 minutes).