Bush picked first and he selected Dick Cheney on July 25, 2000. The Republican National convention was held on July 31 - Aug. 3.
Gore picked his running mate Joe Lieberman on Aug. 8 2000. the 2000 Democratic National convention was held on Aug 14-17.
More: In 2004, the Democratic Convention (July 26-29) was held one month earlier than the Republican convention (Aug 30-Sept 2)
John Kerry selected John Edwards to be his running mate on July 6, 2004. (maaga...)
This year's Dem Convention at Denver will be on (Aug. 25-28.) As of now, wala pa ring vice president pick si Barack Obama.
The GOP Convention will be at Minneapolis on Sept 1-4. John McCain's campaign said he will reveal his running mate on Aug. 29, 2008.