Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
2007 St. Louis Rams season
Table title:
NFL draft
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Round </th><th colspan=1 rowspan=1 > Pick </th><th colspan=1 rowspan=1 > Player </th><th colspan=1 rowspan=1 > Position </th><th colspan=1 rowspan=1 > College </th></tr>
<tr> <td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > 13 </td><td colspan=1 rowspan=1 > Adam Carriker </td><td colspan=1 rowspan=1 > Defensive End </td><td colspan=1 rowspan=1 > Nebraska </td></tr>
<tr> <td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > 52 </td><td colspan=1 rowspan=1 > Brian Leonard </td><td colspan=1 rowspan=1 > Fullback </td><td colspan=1 rowspan=1 > Rutgers </td></tr>
<tr> <td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > 84 </td><td colspan=1 rowspan=1 > Jonathan Wade </td><td colspan=1 rowspan=1 > Cornerback </td><td colspan=1 rowspan=1 > Tennessee </td></tr>
<tr> <td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 139 </td><td colspan=1 rowspan=1 > Dustin Fry </td><td colspan=1 rowspan=1 > Center </td><td colspan=1 rowspan=1 > Clemson </td></tr>
<tr> <td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 154 </td><td colspan=1 rowspan=1 > Clifton Ryan </td><td colspan=1 rowspan=1 > Defensive Tackle </td><td colspan=1 rowspan=1 > Michigan State </td></tr>
<tr> <td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > 190 </td><td colspan=1 rowspan=1 > Ken Shackleford </td><td colspan=1 rowspan=1 > Offensive Tackle </td><td colspan=1 rowspan=1 > Georgia </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 7 </td><td class="highlighted"  colspan=1 rowspan=1 > 248 </td><td colspan=1 rowspan=1 > Keith Jackson </td><td colspan=1 rowspan=1 > Defensive Tackle </td><td colspan=1 rowspan=1 > Arkansas </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 7 </td><td class="highlighted"  colspan=1 rowspan=1 > 249 </td><td colspan=1 rowspan=1 > Derek Stanley </td><td colspan=1 rowspan=1 > Wide Receiver </td><td colspan=1 rowspan=1 > Wisconsin–Whitewater </td></tr>
</table>
Question:
Who was the team's defensive tackler pick?
Answer:
The Rams received two seventh-round picks (248th and 249th overall).