Irvin, Bailey to square off in first TV debate with all six Republicans - Chicago Sun-Times
Some GOP candidates propose acts of war against Mexico to stop fentanyl. Experts say that won't work
Trump's rivals face GOP criticism for not going on the attack
The primary foreshadowing the future of the GOP - POLITICO
Vivek Ramaswamy takes center stage, plus other key moments from the first Republican debate - The Columbian
Donald Trump skipped the GOP debate again. This time, his rivals took him on directly –
Iowa's two campaigns: Donald Trump's rivals search for paths to stop him as he blazes his own trail –
Absent Trump Wins Second Republican Presidential Debate
Republican presidential candidates mostly overlook New Hampshire in an effort to blunt Trump in Iowa
Longshot Republican presidential candidate files lawsuit to disqualify Trump from N.H. primary - The Boston Globe
Republican Joe Kent faces 'the establishment' and his own party in long-odds congressional bid - OPB
With Little Chance of Beating Trump, These Republicans Are Still Running - The New York Times