UnitedHealth Group has reportedly agreed to acquire Equian, an Indianapolis-based health care payments firm, for about $3.2 billion from New Mountain Capital, according to the WSJ.

Why it matters: UnitedHealth Group is the parent company of the largest U.S. health insurer, UnitedHealthcare, and is on an acquisition spree. "It is likely that UnitedHealth would merge Equian into its Optum health-services arm, a rapidly growing part of its business that caters to insurers, hospitals and other health-care companies. Equian would add to its array of offerings and help Optum branch out beyond health care, since Equian has other types of insurers as clients as well," writes the Wall Street Journal's Cara Lombardo.

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Ilhan Omar wins Minnesota primary

Photo: Stephen Maturen/Getty Images

Rep. Ilhan Omar (D-Minn.) won the Democratic primary against lawyer Antone Melton-Meaux on Tuesday evening, AP reports.

Why it matters: The race is one that's played out across the U.S. as progressives continue to sweep party nominations. Omar's win officially means all four progressive members of "The Squad" have won their primary elections.

Updated 3 hours ago - Politics & Policy

25 face felony charges after downtown Chicago hit by looters

Police officers inspect a damaged Best Buy in Chicago that was looted and vandalized. Photo: Scott Olson/Getty Images

Local police officers are seeking felony charges in 25 cases following the arrest of 100 people in the wake of widespread looting and property damage in Chicago on Monday, per the Washington Post.

Driving the news: Law enforcement said the event involving hundreds of people was a coordinated response after an officer shot a suspect Sunday evening, according to CBS Chicago.

Marjorie Taylor Greene wins Georgia's 14th district runoff

Photo: Elijah Nouvelage / Getty Images

Gun-rights activist Marjorie Taylor Greene defeated physician John Cowan in a runoff election for the Republican nomination in Georgia's deep-red 14th Congressional District on Tuesday, AP reports.

Why it matters: Greene, a vocal QAnon conspiracy theorist who has been condemned by GOP leaders for making multiple offensive remarks about Black people, Jews and Muslims in Facebook videos, is likely to win a seat in the House come November.