comedy so many enjoyed this valentine's day weekend, it's called "how to be single." and star alison brie plays a woman who's looking for love in all of the wrong places. abc's sara haines got to go one-on-one with her. >> reporter: she may be best known to audiences as trudy from "mad men." >> we're done, peter. this is over. >> reporter: and annie from "community." >> i feel so violated. >> reporter: but in the new romantic comedy "how to be single," brie plays a new york

of women... ...protecting social security... national guard... ...and winning health care for 8 million children... the presidency is the toughest job in the world and she's the one who'll make a real difference for you. i'm hillary clinton and i

in your neighborhood.

to the top 1%. it's a system held in place by corrupt politics where wall street banks and billionaires buy elections. my campaign is powered by millions of small contributions. people like you who want to fight back. the truth is you can't change a corrupt system by taking its money. i'm bernie sanders. i approve this message. join us for real change.

>>> good morning, america. it's 8:00 a.m. and we have a severe winter storm warning. millions of americans hit with snow, sleet and rain after a weekend of record-breaking arctic cold. >>> an exclusive interview with sue klebold. diane sawyer asked the mom of one of the columbine shooters about the serious signs she might have missed. >> would you ransack his room now? >> what every parent should consider. >>> and "sports illustrated"