Lindsay Lohan has been ordered by a Judge to answer questions about her drug and alcohol use in connection with the incident where she carjacked a car carrying some guys and chased down her assistant and her assistant's mom. Previously when Lindsay had been questioned about her drug use, she had plead the 5th Amendment. After the chase that night, police say they found a packet of coke in Lindsay's pocket which she claimed was not hers. Uh huh. Police also say Lindsay tested positive for two kinds of coke that day. Lindsay was never charged with coke possession that day because of some handling errors by the police.