senator markwayne mullin.eanwhile so many hearings are going on capitol hill, an unusual number but there is one concern what is going on at the border. this one is a little different because some border patrol agent are being allowed to testify what is happening there. we don't know how free they are to speak their mind. they're there to supposedly speak their mind. what are they saying? after this. ♪. ♪ ♪ wow, we're crunching tons of polygons here! what's going on? where's regina? hi, i'm ladonna. i invest in invesco qqq, a fund that gives me access to the nasdaq-100 innovations, like real time cgi. okay... yeah... oh. don't worry i got it! become an agent of innovation with invesco qqq >> woman: why did we choose safelite? >> vo: for us, driving around is the only way we can get our baby to sleep, so when our windshield cracked, we needed it fixed right. we went to safelite.com. there's no one else we'd trust. their experts replaced our windshield, and recalibrated our car's advanced safety system. they foc