The Miami Herald reported Haslem was stopped about 3 a.m. when he was allegedly clocked doing 78 miles per hour in a 60 mph zone. Miami-Dade County court records showed Haslem was charged with possessing more than 20 grams of pot.
Haslem and a passenger were expected to be jailed, the report said.
The seven-year Heat veteran recently signed a five-year contract.
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