Wednesday: Ron and Rand Paul, Paul Ryan

The video is seen as a way to remove any bad blood between the Romney and Paul camps. Some of that bad blood was on display Tuesday during the state-by-state roll call, when rowdy Paul supporters screamed for the chair to keep the convention updated on how many delegates were being cast for Paul.

Following the video, Paul's son, Sen. Rand PaulRand PaulTrump, Clinton boost Snapchat spending Clinton enjoying edge over Trump in Silicon Valley Trump gets little backing from Silicon Valley MORE (R-Ky.), will deliver remarks to the convention.

After that, the evening will be filled with several well-known Republicans in the lead-up to the speech from Ryan. These include remarks from Senate Minority Leader Mitch McConnellMitch McConnellJohn McCain: No longer a profile in courage McConnell: Senate won't take up TPP this year Barack Obama is the founder of Donald Trump MORE (R-Ky.), Rep. Cathy McMorris RodgersCathy McMorris RodgersThe Hill's 12:30 Report Transforming VA care: A way forward Dozens of GOP lawmakers staying away from Trump's convention MORE (R-Wash.), Sen. John McCainJohn McCainMcCain's primary opponent takes shot at his age McCain, allies cheer watchdog report defending A-10 FULL SPEECH: Hillary Clinton links Trump to 'alt-right' in Reno MORE (R-Ariz.), Sen. John ThuneJohn ThuneApple, Google enlisted for FCC robocall effort Fidelity denies lobbying for student loan tax break Republicans see fresh chance to overhaul telecom law MORE (R-S.D.) and Sen. Rob PortmanRob PortmanThe Trail 2016: On the fringe McConnell: Senate won't take up TPP this year Senate Dems' campaign arm knocks GOP for Trump support MORE (R-Ohio).

Former Govs. Tim Pawlenty (Minn.) and Mike Huckabee (Ark.) will also speak, along with current Gov. Susana Martinez (N.M.), former Secretary of State Condoleezza Rice, and by video, former President George W. Bush.

Late in the evening, a video of Paul RyanPaul RyanGroup condemns Trump campaign CEO for 'anti-Catholic' remarks FULL SPEECH: Hillary Clinton links Trump to 'alt-right' in Reno Analysis: Clinton speaks at higher grade level than Trump MORE's family will be shown just before Ryan himself takes the stage for his much-anticipated remarks, which will close out Wednesday.

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