Comedian Mo Rocca will be The Tonight Show with Jay Leno correspondent at the Democratic and Republican National Conventions as he will appear this week at the Democratic National Convention in Denver and then will attend the Republican National Convention September 1-4 in Minneapolis.

Rocca, who previously has been a correspondent for NBC's The Tonight Show with Jay Leno while attending various political events in Washington, D.C., was a correspondent on The Daily Show and has appeared on several shows on VH1.

The Tonight Show with Jay Leno (Monday - Friday, 11:35 p.m. - 12:37 a.m. ET on NBC) is from Big Dog Productions in association with Universal Media Studios. Debbie Vickers is the executive producer.