tonight and tomor it's about taking a stand. for too long, wall street banks had their way. they crashed our economy. but democrat donna edwards won't take their money because she stands up for us. as a single mom, she knows the challenges our families face. she'll be our voice. tightening regulations on the big banks and fighting to keep dark money out of politics. democrat donna edwards, maryland's next senator. maureen: police say the gunman was shot at the u.s. capitol visitor center this afternoon.

keep it here. "world news tonight" with david muir is up next. narrator: all that political mail mlet's simplify.lming. only one candidate has been endorsed by the washington post: kathleen matthews. as a journalist and progressive leader at marriott, she has a broad and deep facility with policy. emily's list praises matthews as pro-choice and the post says on gun control, clean energy, education and health research kathleen matthews "has greater potential, following the van hollen model, kathleen: i'm kathleen matthews and i approve this message.

we want them to grow up stronger. but jamie raskin is the only democrat for congress o's authored landmark ogressive laws -- marriage equality, equal pay for women, green maryland act, assault weapons ban, and more. raskin: i'm jamie raskin, and i approve this message.

we still have a local school headed to the final four. details af glenn:threateningicans: gofederal workers;ns over 60 votes to repeal obamacare. now they're refusing to even consider president obama's nominee for the supreme court. it disrespects the president and all of us -- and we won't put up with it. in congress, i'll protect president obama's legacy, defend obamacare, and stand up for social security and medicare. i'm glenn ivey and i approve this message. i'll take on republicans - for all of us.