DETROIT (Reuters) - U.S. Democratic presidential rivals Joe Biden and Kamala Harris expressed frustration on Thursday with a debate format they said left them little time to explain their views and led to the combative exchanges featured in the first two debate rounds.
The day after a televised debate marked by a series of attacks on her record, Harris said the brief chances to talk - each candidate in Wednesday night's debate in Detroit was limited to 60 seconds to answer a question and 30 seconds to rebut an attack - allowed no real exploration of policy.