The FBI got a warrant to search Anthony Weiner’s laptop for new evidence in the Hillary Clinton email scandal, setting off a mad dash to try and finish the massive job before Election Day, law-enforcement sources told The Post Sunday. Weiner shared the laptop computer with his now-estranged wife, top Clinton aide Huma Abedin, and the feds believe there are around 650,000 emails stored on it, with many from Abedin’s accounts, the Wall Street Journal reported. “FBI agents are reviewing the emails as we speak,” one source told The Post. Metadata found on Weiner’s laptop computer — seized as part...