Republicans and religious conservatives will take part starting Friday morning in the annual Values Voter Summit.
Sen. Ted Cruz (R-TX), Sen. Marco Rubio (R-FL), real estate tycoon Donald Trump and former senator Rick Santorum will each address the gathering Friday morning.
Also scheduled to speak before noon are Sen. John McCain (R-AZ) and Gov. Sam Brownback (R-KS), among other GOP lawmakers and conservative activists.
A straw poll will be held Friday afternoon and evening.
Watch each of them speak in this livestream video posted online by the Family Research Council: