3:54pm: MLB.com's Bill Ladson spoke with a source who said that Storen is more likely to be dealt than Clippard. Rizzo told MASNsports.com's Dan Kolko that trade talk of Storen and Clippard is overblown, as he's yet to receive an actual offer (Twitter link).
11:08am: Talks between the Cubs and Nationals regarding Storen and Clippard are dead, according to Kilgore (on Twitter).
TUESDAY, 10:34am: Adam Kilgore of the Washington Post reports that both Storen and Clippard are generating interest on the trade market, with Clippard being the more popular name (Twitter link). GM Mike Rizzo would need to have his "socks knocked off" to move either reliever, however, according to Kilgore.
MONDAY, 4:28pm: Adam Kilgore of the Washington Post (Twitter links) hears from a source that the Nats would listen to offers on Storen, though any talks with the Cubs are in the very early stages at this point. Kilgore identifies Nate Schierholtz and James Russell as a couple possible fits for Washington if negotiations became more serious.
4:00pm: The Cubs are looking to the trade market in their search for relievers and have eyed both Tyler Clippard and Drew Storen of the Nationals, among others, according to Gordon Wittenmyer of the Chicago Sun-Times (on Twitter).
Clippard, 28, is controlled through the 2015 season and has a 2.73 ERA with 10.3 K/9 and 3.6 BB/9 over the past five seasons. Storen, 26, may have fallen out of favor to an extent with the Nats in 2013 following a career-worst 4.52 ERA and a brief demotion to the minors. The former No. 10 overall pick owns a career 3.40 ERA with 8.4 K/9 and 2.8 BB/9 since being promoted in 2010, however.