Dr. Adam Hamawy, a New Jersey Democrat with big-name support on the left, has touted his humanitarian work, but some opponents want to talk about Sheikh Omar Abdel Rahman.

© Hannah Beier for The New York Times

Clashes between protesters and armed federal agents have erupted at the parking lot of Delaney Hall in Newark since the Memorial Day weekend.

© Todd Heisler/The New York Times

Soccer lovers frustrated by public transportation will have another option to return to Boston, Dallas, Miami and New York from hard-to-reach stadiums.

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Two powerful forces in politics clash.