beard was seriously wounded. cnn has more from dayton on the president's visit today and the investigation. >> reporter: we know the president and first lady are expected to be here on the ground later this morning dayton, ohio. i talked to first responders, they're also expected to meet with people in this community who are still grieving over the fact that they lost nine lives here and others injured in that horrible attack over the weekend. we're also learning at this time more about the investigation. the fbi is now involved, specifically because there has been some that's come to light about the violent idealogies that the gunman sort was researching, looking into, before this attack. now the fbi is part of this investigation. we know from their investigation that connor betts was obsessed with mass shootings. he would research them. he even talked about a wanting, a desire to carry out one himself. >> we have found very specific