Mr. Trump has been the meteorologist-in-chief, adding constant weather updates to a usual weekend of tweets attacking his enemies and retweeting bits of praise.
Joe Biden said there was no room for compromise with congressional Republicans, while Elizabeth Warren sounded more open to it and wanted a broad solution to gun violence.
Joe Biden, Bernie Sanders and Amy Klobuchar were among those making strong calls for new measures to address the nation’s recent spate of gun violence.
After shootings in Dayton and El Paso last month, the issue was already expected to top the agenda when lawmakers return from their recess next week. Now the pressure has intensified.
Republican-held seats in Arizona, Colorado, Maine and North Carolina are top targets for Democrats but both sides are keeping an eye out for wild cards.