Transcript for Ayanna Pressley is first black woman to win Massachusetts primary

So anyone who wants-hanges should do it athepolls. Lihe voters did when they made ayan Pressley the first black woman to win a massachusettsim beating a ten-rm incumbent congssman.here's them F out. It's gone viraoh We won? On? Yes! We we won?[ applauseow -- her backtory is quite extrary. S an extranary N. She used to work F J rr who is joining us later on in the show So -- You ne what I love about ? Ha do you love about it, ab Forget the po this is when you so proud to live in a decracy, right? This is a storybout a young woman who didn't have neceily theoney of her ponent. Thame recognition. The resources. Ackingf the establhment. Sh surprised even hersel hat did was connected with the voters on the ground. This is what's called grassroots campaigning. We have seen a movement on bot sides of the a where they feel disconnected with the people serving them in washingt.they't understand what keeps night. People like Pressley. People like Cortez. Yo notgree wit they're speaking to the people that vote them and understanding why they're concerned today andhy can fight for them. This is we should be celebrating in T try. And I thinkhat's right I als think would bremi is majority minority. Yo saying, I think, across thiuntry, not only does this elected offial perhaps not share my values. Or she doesn't look like . Doesn't understand the path that iwa. And when you see som LE that. [ Applausewho may understan the that you walk. May undstandhyolin Kaepernick is knng. May unrstand the fear of having a black sonoing out driving for the first me. Those ahe people th they want in office. Think important. She also R against a demo Yes. They is similar positions I life. Tics. But this group of people saying to themselv you know what? The Republican partyadhe tea party. Theyent way to T right, we're going to theleft that's what's in the entry. You think it's a response to WHLA out in Washington? Yes. You think democratic part wouldt be as pros I it were Y not. Icople. You can't go and of the stuff he's done. Try toundo T EPA when you S going in on in Flint, michig. Yo know? -- That kill people. LE are pissed off. Said, you kno at? Cheers andpplause ] Yeah. Wenow to .you know we know we need to takeare O each other. And thatmething, no offse do better men. Yeah. You know? I think -- -- You'rot going to L part. You're not going the L part. Think it's new. T's new. Once people staed to say, I'm going to to this is what happened to you? I got your back. It didn' happen me. But I yck. Sow, I think lot more women empower thems to say, you know what? I don'oait forhem to do it. N dohis myself. And that -- Lovethat. Yeah. Love that. I hope . I hope she the people. We see this often. Th G to Washington Andon't go back home very often. Theyose that grassroots that we lo ey lose tnection with the peopley'rereesenting. Put this intor head also. The mostal state in the country, massachutt the or a black woman, at least in the congress. Ye Massachusetts. The T that is, black men, in particular, have not ev felt wered. Remember, we had cshle Chisholm. Dese. Black women are like, tic tock ti tock.

This transcript has been automatically generated and may not be 100% accurate.