"I’m going to start with an issue that is on everyone’s mind, the continuing struggle for racial justice in America," the Vermont senator said at the BET's Presidential Justice Forum.
Clinton has strongly criticized pharmaceutical companies previously for exorbitant price hikes.
Trump also promised to employ surveillance against mosques in the U.S.
Sergeant Tayyib Rashid's tweet to Donald Trump on Thursday launched the #MuslimID hashtag, in which American Muslims have been sharing their own ID cards on social media.
The individual posed no threat to Chris Christie, a Republican presidential candidate, a campaign spokeswoman said.
"This is shocking rhetoric. It should be denounced by all seeking to lead this country," Hillary Clinton said Friday.
Rhetoric from the two leading Republican presidential candidates risks stirring Islamophobia, an official with a Muslim-American group asserted Thursday.
Democratic presidential candidate Bernie Sanders says NATO members must work with Russia and Arab nations to combat terrorism.
"Certain things will be done that we never thought would happen in this country in terms of information and learning about the enemy."
Democratic presidential candidate Hillary Clinton delivered a speech Thursday on national security, with the Islamic State militant group as her focal point.
"We must be more forceful in the battle of ideas," said the Ohio governor, who is seeking the Republican Party's 2016 presidential nomination.
"I cannot tell you what an honor it has been to run for president of the United States of America," the Republican governor of Louisiana said.
The Clinton Foundation wrapped up 2014 with the largest cash reserves in the organization's history but had to refile six years of tax returns after errors were reported.
However, her rival Bernie Sanders received a lot of support in post-debate polls.
The Democratic contenders hold somewhat divergent views on leading economic issues.
O'Malley, under pressure to have a breakout moment at tonight's Democratic debate, also used the name at the first debate.
At the second Democratic debate Saturday in Iowa, Sen. Bernie Sanders stood by his previous claims that climate change was the No. 1 threat to national security.
As Democrats prepared to clash in Des Moines on Saturday night, the official hashtag #DemDebate took off — with Twitter users either backing or knocking the candidates.
The shift to a national security theme for Saturday's Democratic face-off will likely play to the strengths of the Vermont senator's rival, Hillary Clinton, a focus group said.
There will be more moderators than Democratic Party presidential candidates on the stage Saturday night in Iowa.
Get deals on beer and food Saturday night at these New York City venues.
The U.S. presidential debate Saturday night will give the candidates an opportunity to discuss economic issues such as income equality (or the lack thereof), according to CBS moderators.
