Republicans' gerrymandered House districts are proving a weak firewall as most now lean competitive, while Brazil's Lula won reelection after trailing in round one. Youth-led protests are spreading across Europe, with Serbia's student movement ousting a longtime ruling party. This Up First briefing covers all three stories in about 12 minutes. Only five of the 15 Republican-drawn House districts are rated likely or solid Republican, with most now toss-ups or leaning Democratic.