Suggest two Twitter hashtags related to this article.
WASHINGTON (CNN) -- A wide-open presidential race and a willingness by candidates, interest groups, unions and corporations to buy TV time will lead to historic spending for political and issue-advocacy advertising in the 2008 election cycle, an analysis shows.
1. #PresidentialRace2008 
2. #PoliticalAdvertising2008
Complete the following task based on the instruction and optional input provided.### Instruction:
Suggest two Twitter hashtags related to this article.

### Input:
WASHINGTON (CNN) -- A wide-open presidential race and a willingness by candidates, interest groups, unions and corporations to buy TV time will lead to historic spending for political and issue-advocacy advertising in the 2008 election cycle, an analysis shows.

### Output:
1. #PresidentialRace2008 
2. #PoliticalAdvertising2008