Detailed text transcripts for TV channel - FOXNEWS - 20190720:18:23:00
While front-runner joe biden's fundraising in las vegas as the lineup for the second democratic debate is set for later this month in detroit. robert a great live in los angeles with more on the 2020 race. hello, robert. reporter: hello, laura. it's a crowded field and o'rourke and other hopefuls hoping to raise their profiles and cash in iowa ahead of that second debate. many of them addressing older voters at an event staged by the aarp, common themes, healthcare and condemning the president and some of his supporters. or acknowledging the challenges of getting his message out in this crowde...