The US has a 'thirst' for immigrant workers. Why do so many struggle to get legal status? 

President Joe Biden has said that changing immigration law remains an important piece of his agenda. But the path to new legislation is complex and hardly clear. One of the biggest flashpoints in this debate are questions about undocumented workers and their role in the economy. Paul Solman dives into those questions for his latest report for "Making Sense."
Stream your PBS favorites with the PBS app: to.pbs.org/2Jb8twG
Find more from PBS NewsHour at www.pbs.org/newshour
Subscribe to our RU-vid channel: bit.ly/2HfsCD6
Follow us:
Facebook: www.pbs.org/newshour
Twitter: / newshour
Instagram: / newshour
Subscribe:
PBS NewsHour podcasts: www.pbs.org/newshour/podcasts
Newsletters: www.pbs.org/newshour/subscribe